/* * WoW64 User functions * * Copyright 2021 Jacek Caban for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include "ntstatus.h" #define WIN32_NO_STATUS #include "windef.h" #include "winbase.h" #include "ntuser.h" #include "wow64win_private.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(wow); typedef struct { DWORD cbSize; DWORD fMask; DWORD dwStyle; UINT cyMax; ULONG hbrBack; DWORD dwContextHelpID; ULONG dwMenuData; } MENUINFO32; typedef struct { UINT cbSize; UINT fMask; UINT fType; UINT fState; UINT wID; UINT32 hSubMenu; UINT32 hbmpChecked; UINT32 hbmpUnchecked; UINT32 dwItemData; UINT32 dwTypeData; UINT cch; UINT32 hbmpItem; } MENUITEMINFOW32; typedef struct { UINT32 hwnd; UINT message; UINT32 wParam; UINT32 lParam; DWORD time; POINT pt; } MSG32; typedef struct { DWORD dwType; DWORD dwSize; UINT32 hDevice; UINT32 wParam; } RAWINPUTHEADER32; typedef struct { USHORT usUsagePage; USHORT usUsage; DWORD dwFlags; UINT32 hwndTarget; } RAWINPUTDEVICE32; typedef struct { UINT32 hDevice; DWORD dwType; } RAWINPUTDEVICELIST32; typedef struct { LONG dx; LONG dy; DWORD mouseData; DWORD dwFlags; DWORD time; ULONG dwExtraInfo; } MOUSEINPUT32; typedef struct { WORD wVk; WORD wScan; DWORD dwFlags; DWORD time; ULONG dwExtraInfo; } KEYBDINPUT32; typedef struct { DWORD type; union { MOUSEINPUT32 mi; KEYBDINPUT32 ki; HARDWAREINPUT hi; } DUMMYUNIONNAME; } INPUT32; typedef struct { int x; int y; DWORD time; ULONG dwExtraInfo; } MOUSEMOVEPOINT32; typedef struct { UINT32 hdc; BOOL fErase; RECT rcPaint; BOOL fRestore; BOOL fIncUpdate; BYTE rgbReserved[32]; } PAINTSTRUCT32; typedef struct { ULONG lpCreateParams; ULONG hInstance; ULONG hMenu; ULONG hwndParent; INT cy; INT cx; INT y; INT x; LONG style; ULONG lpszName; ULONG lpszClass; DWORD dwExStyle; } CREATESTRUCT32; typedef struct { LONG lResult; LONG lParam; LONG wParam; DWORD message; ULONG hwnd; } CWPRETSTRUCT32; typedef struct { ULONG hwnd; ULONG hwndInsertAfter; INT x; INT y; INT cx; INT cy; UINT flags; } WINDOWPOS32; typedef struct { UINT CtlType; UINT CtlID; UINT itemID; UINT itemWidth; UINT itemHeight; ULONG itemData; } MEASUREITEMSTRUCT32; typedef struct { UINT CtlType; UINT CtlID; UINT itemID; UINT itemAction; UINT itemState; ULONG hwndItem; ULONG hDC; RECT rcItem; ULONG itemData; } DRAWITEMSTRUCT32; typedef struct { ULONG lParam; ULONG wParam; UINT message; ULONG hwnd; } CWPSTRUCT32; typedef struct { POINT pt; ULONG hwnd; UINT wHitTestCode; ULONG dwExtraInfo; DWORD mouseData; } MOUSEHOOKSTRUCTEX32; typedef struct { POINT pt; DWORD mouseData; DWORD flags; DWORD time; ULONG dwExtraInfo; } MSLLHOOKSTRUCT32; typedef struct { DWORD vkCode; DWORD scanCode; DWORD flags; DWORD time; ULONG dwExtraInfo; } KBDLLHOOKSTRUCT32; typedef struct { UINT message; UINT paramL; UINT paramH; DWORD time; ULONG hwnd; } EVENTMSG32; typedef struct { BOOL fMouse; ULONG hWndActive; } CBTACTIVATESTRUCT32; typedef struct { UINT CtlType; UINT CtlID; UINT itemID; ULONG hwndItem; ULONG itemData; } DELETEITEMSTRUCT32; typedef struct { UINT cbSize; UINT style; ULONG lpfnWndProc; INT cbClsExtra; INT cbWndExtra; ULONG hInstance; ULONG hIcon; ULONG hCursor; ULONG hbrBackground; ULONG lpszMenuName; ULONG lpszClassName; ULONG hIconSm; } WNDCLASSEXW32; struct client_menu_name32 { ULONG nameA; ULONG nameW; ULONG nameUS; }; struct win_proc_params32 { ULONG func; ULONG hwnd; UINT msg; ULONG wparam; ULONG lparam; ULONG result; BOOL ansi; BOOL ansi_dst; BOOL needs_unpack; enum wm_char_mapping mapping; ULONG dpi_awareness; ULONG procA; ULONG procW; }; struct win_event_hook_params32 { DWORD event; ULONG hwnd; LONG object_id; LONG child_id; ULONG handle; DWORD tid; DWORD time; ULONG proc; WCHAR module[MAX_PATH]; }; struct draw_text_params32 { ULONG hdc; int count; RECT rect; ULONG ret_rect; UINT flags; WCHAR str[1]; }; struct unpack_dde_message_params32 { ULONG result; ULONG hwnd; UINT message; LONG wparam; LONG lparam; char data[1]; }; static MSG *msg_32to64( MSG *msg, const MSG32 *msg32 ) { if (!msg32) return NULL; msg->hwnd = LongToHandle( msg32->hwnd ); msg->message = msg32->message; msg->wParam = msg32->wParam; msg->lParam = msg32->lParam; msg->time = msg32->time; msg->pt = msg32->pt; return msg; } static MSG32 *msg_64to32( const MSG *msg, MSG32 *msg32 ) { if (!msg32) return NULL; msg32->hwnd = HandleToUlong( msg->hwnd ); msg32->message = msg->message; msg32->wParam = msg->wParam; msg32->lParam = msg->lParam; msg32->time = msg->time; msg32->pt = msg->pt; return msg32; } static struct client_menu_name *client_menu_name_32to64( struct client_menu_name *name, const struct client_menu_name32 *name32 ) { if (!name32) return NULL; name->nameA = UlongToPtr( name32->nameA ); name->nameW = UlongToPtr( name32->nameW ); name->nameUS = UlongToPtr( name32->nameUS ); return name; } static struct client_menu_name32 *client_menu_name_64to32( const struct client_menu_name *name, struct client_menu_name32 *name32 ) { if (name32) { name32->nameA = PtrToUlong( name->nameA ); name32->nameW = PtrToUlong( name->nameW ); name32->nameUS = PtrToUlong( name->nameUS ); } return name32; } static void win_proc_params_64to32( const struct win_proc_params *src, struct win_proc_params32 *dst, ULONG *result ) { dst->func = PtrToUlong( src->func ); dst->hwnd = HandleToUlong( src->hwnd ); dst->msg = src->msg; dst->wparam = src->wparam; dst->lparam = src->lparam; dst->result = PtrToUlong( result ); dst->ansi = src->ansi; dst->ansi_dst = src->ansi_dst; dst->needs_unpack = src->needs_unpack; dst->mapping = src->mapping; dst->dpi_awareness = HandleToUlong( src->dpi_awareness ); dst->procA = PtrToUlong( src->procA ); dst->procW = PtrToUlong( src->procW ); } static void createstruct_32to64( const CREATESTRUCT32 *from, CREATESTRUCTW *to ) { to->lpCreateParams = UlongToPtr( from->lpCreateParams ); to->hInstance = UlongToPtr( from->hInstance ); to->hMenu = LongToHandle( from->hMenu ); to->hwndParent = LongToHandle( from->hwndParent ); to->cy = from->cy; to->cx = from->cx; to->y = from->y; to->x = from->x; to->style = from->style; to->dwExStyle = from->dwExStyle; to->lpszName = UlongToPtr( from->lpszName ); to->lpszClass = UlongToPtr( from->lpszClass ); } static void createstruct_64to32( const CREATESTRUCTW *from, CREATESTRUCT32 *to ) { to->lpCreateParams = PtrToUlong( from->lpCreateParams ); to->hInstance = PtrToUlong( from->hInstance ); to->hMenu = HandleToUlong( from->hMenu ); to->hwndParent = HandleToUlong( from->hwndParent ); to->cy = from->cy; to->cx = from->cx; to->y = from->y; to->x = from->x; to->style = from->style; to->dwExStyle = from->dwExStyle; } static void winpos_32to64( WINDOWPOS *dst, const WINDOWPOS32 *src ) { dst->hwnd = LongToHandle( src->hwnd ); dst->hwndInsertAfter = LongToHandle( src->hwndInsertAfter ); dst->x = src->x; dst->y = src->y; dst->cx = src->cx; dst->cy = src->cy; dst->flags = src->flags; } static void winpos_64to32( const WINDOWPOS *src, WINDOWPOS32 *dst ) { dst->hwnd = HandleToUlong( src->hwnd ); dst->hwndInsertAfter = HandleToUlong( src->hwndInsertAfter ); dst->x = src->x; dst->y = src->y; dst->cx = src->cx; dst->cy = src->cy; dst->flags = src->flags; } static PAINTSTRUCT *paintstruct_32to64( PAINTSTRUCT *ps, const PAINTSTRUCT32 *ps32 ) { if (!ps32) return NULL; ps->hdc = ULongToHandle( ps32->hdc ); ps->fErase = ps32->fErase; ps->rcPaint = ps32->rcPaint; ps->fRestore = ps32->fRestore; ps->fIncUpdate = ps32->fIncUpdate; return ps; } static MOUSEHOOKSTRUCTEX32 *mousehookstruct_64to32( const MOUSEHOOKSTRUCTEX *hook, MOUSEHOOKSTRUCTEX32 *hook32 ) { if (!hook) return NULL; hook32->pt = hook->pt; hook32->hwnd = HandleToUlong( hook->hwnd ); hook32->wHitTestCode = hook->wHitTestCode; hook32->dwExtraInfo = hook->dwExtraInfo; hook32->mouseData = hook->mouseData; return hook32; } static NTSTATUS dispatch_callback( ULONG id, void *args, ULONG len ) { void *ret_ptr; ULONG ret_len; NTSTATUS status = Wow64KiUserCallbackDispatcher( id, args, len, &ret_ptr, &ret_len ); return NtCallbackReturn( ret_ptr, ret_len, status ); } static NTSTATUS WINAPI wow64_NtUserCallEnumDisplayMonitor( void *arg, ULONG size ) { struct enum_display_monitor_params *params = arg; struct { ULONG proc; ULONG monitor; ULONG hdc; RECT rect; ULONG lparam; } params32; params32.proc = PtrToUlong( params->proc ); params32.monitor = HandleToUlong( params->monitor ); params32.hdc = HandleToUlong( params->hdc ); params32.rect = params->rect; params32.lparam = params->lparam; return dispatch_callback( NtUserCallEnumDisplayMonitor, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserCallSendAsyncCallback( void *arg, ULONG size ) { struct send_async_params *params = arg; struct { ULONG callback; ULONG hwnd; UINT msg; ULONG data; ULONG result; } params32; params32.callback = PtrToUlong( params->callback ); params32.hwnd = HandleToUlong( params->hwnd ); params32.msg = params->msg; params32.data = params->data; params32.result = params->result; return dispatch_callback( NtUserCallSendAsyncCallback, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserCallWinEventHook( void *arg, ULONG size ) { struct win_event_hook_params *params = arg; struct win_event_hook_params32 params32; params32.event = params->event; params32.hwnd = HandleToUlong( params->hwnd ); params32.object_id = params->object_id; params32.child_id = params->child_id; params32.handle = HandleToUlong( params->handle ); params32.tid = params->tid; params32.time = params->time; params32.proc = PtrToUlong( params->proc ); size -= FIELD_OFFSET( struct win_event_hook_params, module ); if (size) memcpy( params32.module, params->module, size ); return dispatch_callback( NtUserCallWinEventHook, ¶ms32, FIELD_OFFSET( struct win_event_hook_params32, module ) + size); } static NTSTATUS WINAPI wow64_NtUserCallWinProc( void *arg, ULONG size ) { struct win_proc_params *params = arg; struct win_proc_params32 params32_buf, *params32 = ¶ms32_buf; LONG result32 = 0; LRESULT result; void *ret_ptr; ULONG ret_len; NTSTATUS status; if (size > sizeof(*params)) { if (!(params32 = Wow64AllocateTemp( size - sizeof(*params) + sizeof(*params32) ))) return 0; memcpy( params32 + 1, params + 1, size - sizeof(*params) ); } win_proc_params_64to32( params, params32, NULL ); status = Wow64KiUserCallbackDispatcher( NtUserCallWinProc, params32, size - sizeof(*params) + sizeof(*params32), &ret_ptr, &ret_len ); if (ret_len == sizeof(result32)) result32 = *(LONG *)ret_ptr; result = result32; if (params->result) { *params->result = result; return status; } return NtCallbackReturn( &result, sizeof(result), status ); } static UINT hook_lparam_64to32( struct win_hook_params *params, const void *lp, void *lp32 ) { if (!params->lparam_size) return 0; switch (params->id) { case WH_SYSMSGFILTER: case WH_MSGFILTER: case WH_GETMESSAGE: msg_64to32( lp, lp32 ); return sizeof(MSG32); case WH_CBT: switch (params->code) { case HCBT_CREATEWND: if (lp) { const CREATESTRUCTW *cs = lp; CREATESTRUCT32 *cs32 = lp32; createstruct_64to32( cs, cs32 ); cs32->lpszName = PtrToUlong( cs->lpszName ); cs32->lpszClass = PtrToUlong( cs->lpszClass ); } return sizeof(CREATESTRUCT32); case HCBT_ACTIVATE: if (lp) { const CBTACTIVATESTRUCT *cbt = lp; CBTACTIVATESTRUCT32 *cbt32 = lp32; cbt32->fMouse = cbt->fMouse; cbt32->hWndActive = HandleToUlong( cbt->hWndActive ); } return sizeof(CBTACTIVATESTRUCT32); case HCBT_CLICKSKIPPED: mousehookstruct_64to32( lp, lp32 ); return sizeof(MOUSEHOOKSTRUCTEX32); } break; case WH_CALLWNDPROC: if (lp) { const CWPSTRUCT *cwp = lp; CWPSTRUCT32 *cwp32 = lp32; cwp32->lParam = cwp->lParam; cwp32->wParam = cwp->wParam; cwp32->message = cwp->message; cwp32->hwnd = HandleToUlong( cwp->hwnd ); } return sizeof(CWPSTRUCT32); case WH_CALLWNDPROCRET: if (lp) { const CWPRETSTRUCT *cwpret = lp; CWPRETSTRUCT32 *cwpret32 = lp32; cwpret32->lResult = cwpret->lResult; cwpret32->lParam = cwpret->lParam; cwpret32->wParam = cwpret->wParam; cwpret32->message = cwpret->message; cwpret32->hwnd = HandleToUlong( cwpret->hwnd ); } return sizeof(CWPRETSTRUCT32); case WH_MOUSE: mousehookstruct_64to32( lp, lp32 ); return sizeof(MOUSEHOOKSTRUCTEX32); case WH_MOUSE_LL: if (lp) { const MSLLHOOKSTRUCT *hook = lp; MSLLHOOKSTRUCT32 *hook32 = lp32; hook32->pt = hook->pt; hook32->mouseData = hook->mouseData; hook32->flags = hook->flags; hook32->time = hook->time; hook32->dwExtraInfo = hook->dwExtraInfo; } return sizeof(MSLLHOOKSTRUCT32); case WH_KEYBOARD_LL: if (lp) { const KBDLLHOOKSTRUCT *hook = lp; KBDLLHOOKSTRUCT32 *hook32 = lp32; hook32->vkCode = hook->vkCode; hook32->scanCode = hook->scanCode; hook32->flags = hook->flags; hook32->time = hook->time; hook32->dwExtraInfo = hook->dwExtraInfo; } return sizeof(KBDLLHOOKSTRUCT32); case WH_JOURNALRECORD: if (lp) { const EVENTMSG *event = lp; EVENTMSG32 *event32 = lp32; event32->message = event->message; event32->paramL = event->paramL; event32->paramH = event->paramH; event32->time = event->time; event32->hwnd = HandleToUlong( event->hwnd ); } return sizeof(EVENTMSG32); } if (lp) memcpy( lp32, lp, params->lparam_size ); return params->lparam_size; } static NTSTATUS WINAPI wow64_NtUserCallWindowsHook( void *arg, ULONG size ) { struct win_hook_params *params = arg; struct { ULONG proc; ULONG handle; DWORD pid; DWORD tid; int id; int code; ULONG wparam; ULONG lparam; UINT lparam_size; BOOL prev_unicode; BOOL next_unicode; } *params32; void *ret_lparam = (void *)params->lparam; UINT lparam32_size = 0, module_size, size32; void *ret_ptr; ULONG ret_len; NTSTATUS ret; lparam32_size = hook_lparam_64to32( params, NULL, NULL ); module_size = size - params->lparam_size - sizeof(*params); size32 = sizeof(*params32) + lparam32_size + module_size; if (!(params32 = Wow64AllocateTemp( size32 ))) return 0; params32->proc = (UINT_PTR)params->proc; params32->handle = HandleToUlong( params->handle ); params32->pid = params->pid; params32->tid = params->tid; params32->id = params->id; params32->code = params->code; params32->wparam = params->wparam; params32->lparam = params->lparam_size ? 0 : params->lparam; params32->lparam_size = lparam32_size; params32->prev_unicode = params->prev_unicode; params32->next_unicode = params->next_unicode; if (lparam32_size) hook_lparam_64to32( params, params + 1, params32 + 1 ); if (module_size) memcpy( (char *)(params32 + 1) + params32->lparam_size, (const char *)params + size - module_size, module_size ); ret = Wow64KiUserCallbackDispatcher( NtUserCallWindowsHook, params32, size32, &ret_ptr, &ret_len ); switch (params->id) { case WH_SYSMSGFILTER: case WH_MSGFILTER: case WH_GETMESSAGE: msg_32to64( (MSG *)(params + 1), (const MSG32 *)(params32 + 1) ); if (ret_lparam) { memcpy( ret_lparam, params + 1, params->lparam_size ); return ret; } return NtCallbackReturn( params + 1, params->lparam_size, ret ); } return ret; } static NTSTATUS WINAPI wow64_NtUserCopyImage( void *arg, ULONG size ) { struct copy_image_params *params = arg; struct { ULONG hwnd; UINT type; INT dx; INT dy; UINT flags; } params32; params32.hwnd = HandleToUlong( params->hwnd ); params32.type = params->type; params32.dx = params->dx; params32.dy = params->dy; params32.flags = params->flags; return dispatch_callback( NtUserCopyImage, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserDrawNonClientButton( void *arg, ULONG size ) { struct draw_non_client_button_params *params = arg; struct { ULONG hwnd; ULONG hdc; enum NONCLIENT_BUTTON_TYPE type; RECT rect; BOOL down; BOOL grayed; } params32; params32.hwnd = HandleToUlong( params->hwnd ); params32.hdc = HandleToUlong( params->hdc ); params32.type = params->type; params32.rect = params->rect; params32.down = params->down; params32.grayed = params->grayed; return dispatch_callback( NtUserDrawNonClientButton, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserDrawScrollBar( void *arg, ULONG size ) { struct draw_scroll_bar_params *params = arg; struct { ULONG hwnd; ULONG hdc; INT bar; UINT hit_test; struct { ULONG win; INT bar; INT thumb_pos; INT thumb_val; BOOL vertical; enum SCROLL_HITTEST hit_test; } tracking_info; BOOL arrows; BOOL interior; RECT rect; UINT enable_flags; INT arrow_size; INT thumb_pos; INT thumb_size; BOOL vertical; } params32; params32.hwnd = HandleToUlong( params->hwnd ); params32.hdc = HandleToUlong( params->hdc ); params32.bar = params->bar; params32.hit_test = params->hit_test; params32.tracking_info.win = HandleToUlong( params->tracking_info.win ); params32.tracking_info.bar = params->tracking_info.bar; params32.tracking_info.thumb_pos = params->tracking_info.thumb_pos; params32.tracking_info.thumb_val = params->tracking_info.thumb_val; params32.tracking_info.vertical = params->tracking_info.vertical; params32.tracking_info.hit_test = params->tracking_info.hit_test; params32.arrows = params->arrows; params32.interior = params->interior; params32.rect = params->rect; params32.enable_flags = params->enable_flags; params32.arrow_size = params->arrow_size; params32.thumb_pos = params->thumb_pos; params32.thumb_size = params->thumb_size; params32.vertical = params->vertical; return dispatch_callback( NtUserDrawScrollBar, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserDrawText( void *arg, ULONG size ) { struct draw_text_params *params = arg; struct draw_text_params32 *params32; RECT *rect_ptr = params->ret_rect; ULONG ret_len; void *ret_ptr; NTSTATUS ret; params32 = (struct draw_text_params32 *)(params + 1) - 1; params32->flags = params->flags; params32->ret_rect = 0; params32->rect = params->rect; params32->count = params->count; params32->hdc = HandleToUlong( params->hdc ); ret = Wow64KiUserCallbackDispatcher( NtUserDrawText, params32, size - sizeof(*params) + sizeof(*params32), &ret_ptr, &ret_len ); if (ret_len == sizeof(RECT) && rect_ptr) { *rect_ptr = *(const RECT *)ret_ptr; return ret; } return NtCallbackReturn( ret_ptr, ret_len, ret ); } static NTSTATUS WINAPI wow64_NtUserFreeCachedClipboardData( void *arg, ULONG size ) { struct free_cached_data_params *params = arg; struct { UINT format; ULONG handle; } params32; params32.format = params->format; params32.handle = HandleToUlong( params->handle ); return dispatch_callback( NtUserFreeCachedClipboardData, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserImmProcessKey( void *arg, ULONG size ) { struct imm_process_key_params *params = arg; struct { ULONG hwnd; ULONG hkl; UINT vkey; ULONG key_data; } params32; params32.hwnd = HandleToUlong( params->hwnd ); params32.hkl = HandleToUlong( params->hkl ); params32.vkey = params->vkey; params32.key_data = params->key_data; return dispatch_callback( NtUserImmProcessKey, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserImmTranslateMessage( void *arg, ULONG size ) { FIXME( "\n" ); return 0; } static NTSTATUS WINAPI wow64_NtUserInitBuiltinClasses( void *arg, ULONG size ) { return dispatch_callback( NtUserInitBuiltinClasses, arg, size ); } static NTSTATUS WINAPI wow64_NtUserLoadDriver( void *arg, ULONG size ) { return dispatch_callback( NtUserLoadDriver, arg, size ); } static NTSTATUS WINAPI wow64_NtUserLoadImage( void *arg, ULONG size ) { struct load_image_params *params = arg; struct { ULONG hinst; ULONG name; UINT type; INT dx; INT dy; UINT flags; } params32; params32.hinst = PtrToUlong( params->hinst ); params32.name = PtrToUlong( params->name ); params32.type = params->type; params32.dx = params->dx; params32.dy = params->dy; params32.flags = params->flags; return dispatch_callback( NtUserLoadImage, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserLoadSysMenu( void *arg, ULONG size ) { return dispatch_callback( NtUserLoadSysMenu, arg, size ); } static NTSTATUS WINAPI wow64_NtUserPostDDEMessage( void *arg, ULONG size ) { struct post_dde_message_params *params = arg; struct { ULONG hwnd; UINT msg; LONG wparam; LONG lparam; DWORD dest_tid; DWORD type; } params32; params32.hwnd = HandleToUlong( params->hwnd ); params32.msg = params->msg; params32.wparam = params->wparam; params32.lparam = params->lparam; params32.dest_tid = params->dest_tid; params32.type = params->type; return dispatch_callback( NtUserPostDDEMessage, ¶ms32, sizeof(params32) ); } static NTSTATUS WINAPI wow64_NtUserRenderSynthesizedFormat( void *arg, ULONG size ) { return dispatch_callback( NtUserRenderSynthesizedFormat, arg, size ); } static NTSTATUS WINAPI wow64_NtUserUnpackDDEMessage( void *arg, ULONG size ) { struct unpack_dde_message_params *params = arg; struct unpack_dde_message_params32 *params32; struct unpack_dde_message_result result; struct { LONG wparam; LONG lparam; } *result32; void *ret_ptr; ULONG ret_len; size -= FIELD_OFFSET( struct unpack_dde_message_params, data ); if (!(params32 = Wow64AllocateTemp( FIELD_OFFSET( struct unpack_dde_message_params32, data[size] )))) return 0; params32->result = 0; params32->hwnd = HandleToUlong( params->hwnd ); params32->message = params->message; params32->wparam = params->wparam; params32->lparam = params->lparam; if (size) memcpy( params32->data, params->data, size ); size = FIELD_OFFSET( struct unpack_dde_message_params32, data[size] ); if (!Wow64KiUserCallbackDispatcher( NtUserUnpackDDEMessage, params32, size, &ret_ptr, &ret_len )) return FALSE; if (ret_len == sizeof(*result32)) { result32 = ret_ptr; result.wparam = result32->wparam; result.lparam = result32->lparam; } if (!params->result) NtCallbackReturn( &result, sizeof(result), TRUE ); *params->result = result; return TRUE; } static NTSTATUS WINAPI wow64_NtUserCallFreeIcon( void *arg, ULONG size ) { return dispatch_callback( NtUserCallFreeIcon, arg, size ); } static NTSTATUS WINAPI wow64_NtUserThunkLock( void *arg, ULONG size ) { return dispatch_callback( NtUserThunkLock, arg, size ); } static NTSTATUS WINAPI wow64_NtUserCallVulkanDebugReportCallback( void *arg, ULONG size ) { FIXME( "\n" ); return 0; } static NTSTATUS WINAPI wow64_NtUserCallVulkanDebugUtilsCallback( void *arg, ULONG size ) { FIXME( "\n" ); return 0; } static NTSTATUS WINAPI wow64_NtUserCallOpenGLDebugMessageCallback( void *arg, ULONG size ) { FIXME( "\n" ); return 0; } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst0( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 0, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst1( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 1, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst2( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 2, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst3( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 3, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst4( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 4, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst5( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 5, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst6( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 6, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst7( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 7, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst8( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 8, arg, size ); } static NTSTATUS WINAPI wow64_NtUserDriverCallbackFirst9( void *arg, ULONG size ) { return dispatch_callback( NtUserDriverCallbackFirst + 9, arg, size ); } user_callback user_callbacks[] = { /* user32 callbacks */ wow64_NtUserCallEnumDisplayMonitor, wow64_NtUserCallSendAsyncCallback, wow64_NtUserCallWinEventHook, wow64_NtUserCallWinProc, wow64_NtUserCallWindowsHook, wow64_NtUserCopyImage, wow64_NtUserDrawNonClientButton, wow64_NtUserDrawScrollBar, wow64_NtUserDrawText, wow64_NtUserFreeCachedClipboardData, wow64_NtUserImmProcessKey, wow64_NtUserImmTranslateMessage, wow64_NtUserInitBuiltinClasses, wow64_NtUserLoadDriver, wow64_NtUserLoadImage, wow64_NtUserLoadSysMenu, wow64_NtUserPostDDEMessage, wow64_NtUserRenderSynthesizedFormat, wow64_NtUserUnpackDDEMessage, /* win16 hooks */ wow64_NtUserCallFreeIcon, wow64_NtUserThunkLock, /* Vulkan support */ wow64_NtUserCallVulkanDebugReportCallback, wow64_NtUserCallVulkanDebugUtilsCallback, /* OpenGL support */ wow64_NtUserCallOpenGLDebugMessageCallback, /* Driver-specific callbacks */ wow64_NtUserDriverCallbackFirst0, wow64_NtUserDriverCallbackFirst1, wow64_NtUserDriverCallbackFirst2, wow64_NtUserDriverCallbackFirst3, wow64_NtUserDriverCallbackFirst4, wow64_NtUserDriverCallbackFirst5, wow64_NtUserDriverCallbackFirst6, wow64_NtUserDriverCallbackFirst7, wow64_NtUserDriverCallbackFirst8, wow64_NtUserDriverCallbackFirst9, }; C_ASSERT( ARRAYSIZE(user_callbacks) == NtUserCallCount ); NTSTATUS WINAPI wow64_NtUserActivateKeyboardLayout( UINT *args ) { HKL layout = get_handle( &args ); UINT flags = get_ulong( &args ); return HandleToUlong( NtUserActivateKeyboardLayout( layout, flags )); } NTSTATUS WINAPI wow64_NtUserAddClipboardFormatListener( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserAddClipboardFormatListener( hwnd ); } NTSTATUS WINAPI wow64_NtUserAssociateInputContext( UINT *args ) { HWND hwnd = get_handle( &args ); HIMC ctx = get_handle( &args ); ULONG flags = get_ulong( &args ); return NtUserAssociateInputContext( hwnd, ctx, flags ); } NTSTATUS WINAPI wow64_NtUserAttachThreadInput( UINT *args ) { DWORD from = get_ulong( &args ); DWORD to = get_ulong( &args ); BOOL attach = get_ulong( &args ); return NtUserAttachThreadInput( from, to, attach ); } NTSTATUS WINAPI wow64_NtUserBeginPaint( UINT *args ) { HWND hwnd = get_handle( &args ); PAINTSTRUCT32 *ps32 = get_ptr( &args ); PAINTSTRUCT ps; HDC ret; ret = NtUserBeginPaint( hwnd, ps32 ? & ps : NULL ); if (ret && ps32) { ps32->hdc = HandleToUlong( ps.hdc ); ps32->fErase = ps.fErase; ps32->rcPaint = ps.rcPaint; } return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserBuildHwndList( UINT *args ) { HDESK desktop = get_handle( &args ); ULONG unk2 = get_ulong( &args ); ULONG unk3 = get_ulong( &args ); ULONG unk4 = get_ulong( &args ); ULONG thread_id = get_ulong( &args ); ULONG count = get_ulong( &args ); UINT32 *buffer32 = get_ptr( &args ); ULONG *size = get_ptr( &args ); HWND *buffer; ULONG i; NTSTATUS status; if (!(buffer = Wow64AllocateTemp( count * sizeof(*buffer) ))) return STATUS_NO_MEMORY; if ((status = NtUserBuildHwndList( desktop, unk2, unk3, unk4, thread_id, count, buffer, size ))) return status; for (i = 0; i < *size; i++) buffer32[i] = HandleToUlong( buffer[i] ); return status; } NTSTATUS WINAPI wow64_NtUserCallHwnd( UINT *args ) { HWND hwnd = get_handle( &args ); DWORD code = get_ulong( &args ); return NtUserCallHwnd( hwnd, code ); } NTSTATUS WINAPI wow64_NtUserCallHwndParam( UINT *args ) { HWND hwnd = get_handle( &args ); DWORD_PTR param = get_ulong( &args ); DWORD code = get_ulong( &args ); switch (code) { case NtUserCallHwndParam_GetScrollInfo: { struct { int bar; ULONG info; } *info32 = UlongToPtr( param ); struct get_scroll_info_params info; info.bar = info32->bar; info.info = UlongToPtr( info32->info ); return NtUserCallHwndParam( hwnd, (UINT_PTR)&info, code ); } case NtUserCallHwndParam_MapWindowPoints: { struct { ULONG hwnd_to; ULONG points; UINT count; } *params32 = UlongToPtr( param ); struct map_window_points_params params; params.hwnd_to = LongToHandle( params32->hwnd_to ); params.points = UlongToPtr( params32->points ); params.count = params32->count; return NtUserCallHwndParam( hwnd, (UINT_PTR)¶ms, code ); } default: return NtUserCallHwndParam( hwnd, param, code ); } } NTSTATUS WINAPI wow64_NtUserCallMsgFilter( UINT *args ) { MSG32 *msg32 = get_ptr( &args ); INT code = get_ulong( &args ); MSG msg; BOOL ret; ret = NtUserCallMsgFilter( msg_32to64( &msg, msg32 ), code ); msg_64to32( &msg, msg32 ); return ret; } NTSTATUS WINAPI wow64_NtUserCallNextHookEx( UINT *args ) { HHOOK hhook = get_handle( &args ); INT code = get_ulong( &args ); WPARAM wparam = get_ulong( &args ); LPARAM lparam = get_ulong( &args ); return NtUserCallNextHookEx( hhook, code, wparam, lparam ); } NTSTATUS WINAPI wow64_NtUserCallNoParam( UINT *args ) { ULONG code = get_ulong( &args ); return NtUserCallNoParam( code ); } NTSTATUS WINAPI wow64_NtUserCallOneParam( UINT *args ) { ULONG_PTR arg = get_ulong( &args ); ULONG code = get_ulong( &args ); return NtUserCallOneParam( arg, code ); } NTSTATUS WINAPI wow64_NtUserCallTwoParam( UINT *args ) { ULONG_PTR arg1 = get_ulong( &args ); ULONG_PTR arg2 = get_ulong( &args ); ULONG code = get_ulong( &args ); switch (code) { case NtUserCallTwoParam_GetMenuInfo: { MENUINFO32 *info32 = UlongToPtr( arg2 ); MENUINFO info; if (!info32 || info32->cbSize != sizeof(*info32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } info.cbSize = sizeof(info); info.fMask = info32->fMask; if (!NtUserCallTwoParam( arg1, (UINT_PTR)&info, code )) return FALSE; if (info.fMask & MIM_BACKGROUND) info32->hbrBack = HandleToUlong( info.hbrBack ); if (info.fMask & MIM_HELPID) info32->dwContextHelpID = info.dwContextHelpID; if (info.fMask & MIM_MAXHEIGHT) info32->cyMax = info.cyMax; if (info.fMask & MIM_MENUDATA) info32->dwMenuData = info.dwMenuData; if (info.fMask & MIM_STYLE) info32->dwStyle = info.dwStyle; return TRUE; } default: return NtUserCallTwoParam( arg1, arg2, code ); } } NTSTATUS WINAPI wow64_NtUserChangeClipboardChain( UINT *args ) { HWND hwnd = get_handle( &args ); HWND next = get_handle( &args ); return NtUserChangeClipboardChain( hwnd, next ); } NTSTATUS WINAPI wow64_NtUserChangeDisplaySettings( UINT *args ) { UNICODE_STRING32 *devname32 = get_ptr( &args ); DEVMODEW *devmode = get_ptr( &args ); HWND hwnd = get_handle( &args ); DWORD flags = get_ulong( &args ); void *lparam = get_ptr( &args ); UNICODE_STRING devname; return NtUserChangeDisplaySettings( unicode_str_32to64( &devname, devname32 ), devmode, hwnd, flags, lparam ); } NTSTATUS WINAPI wow64_NtUserCheckMenuItem( UINT *args ) { HMENU handle = get_handle( &args ); UINT id = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserCheckMenuItem( handle, id, flags ); } NTSTATUS WINAPI wow64_NtUserChildWindowFromPointEx( UINT *args ) { HWND parent = get_handle( &args ); LONG x = get_ulong( &args ); LONG y = get_ulong( &args ); UINT flags = get_ulong( &args ); return HandleToUlong( NtUserChildWindowFromPointEx( parent, x, y, flags )); } NTSTATUS WINAPI wow64_NtUserClipCursor( UINT *args ) { const RECT *rect = get_ptr( &args ); return NtUserClipCursor( rect ); } NTSTATUS WINAPI wow64_NtUserCloseClipboard( UINT *args ) { return NtUserCloseClipboard(); } NTSTATUS WINAPI wow64_NtUserCloseDesktop( UINT *args ) { HDESK handle = get_handle( &args ); return NtUserCloseDesktop( handle ); } NTSTATUS WINAPI wow64_NtUserCloseWindowStation( UINT *args ) { HWINSTA handle = get_handle( &args ); return NtUserCloseWindowStation( handle ); } NTSTATUS WINAPI wow64_NtUserCopyAcceleratorTable( UINT *args ) { HACCEL src = get_handle( &args ); ACCEL *dst = get_ptr( &args ); INT count = get_ulong( &args ); return NtUserCopyAcceleratorTable( src, dst, count ); } NTSTATUS WINAPI wow64_NtUserCountClipboardFormats( UINT *args ) { return NtUserCountClipboardFormats(); } NTSTATUS WINAPI wow64_NtUserCreateAcceleratorTable( UINT *args ) { ACCEL *table = get_ptr( &args ); INT count = get_ulong( &args ); return HandleToUlong( NtUserCreateAcceleratorTable( table, count )); } NTSTATUS WINAPI wow64_NtUserCreateCaret( UINT *args ) { HWND hwnd = get_handle( &args ); HBITMAP bitmap = get_handle( &args ); int width = get_ulong( &args ); int height = get_ulong( &args ); return NtUserCreateCaret( hwnd, bitmap, width, height ); } NTSTATUS WINAPI wow64_NtUserCreateDesktopEx( UINT *args ) { OBJECT_ATTRIBUTES32 *attr32 = get_ptr( &args ); UNICODE_STRING32 *device32 = get_ptr( &args ); DEVMODEW *devmode = get_ptr( &args ); DWORD flags = get_ulong( &args ); ACCESS_MASK access = get_ulong( &args ); ULONG heap_size = get_ulong( &args ); struct object_attr64 attr; UNICODE_STRING device; HANDLE ret; ret = NtUserCreateDesktopEx( objattr_32to64( &attr, attr32 ), unicode_str_32to64( &device, device32 ), devmode, flags, access, heap_size ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserCreateInputContext( UINT *args ) { UINT_PTR client_ptr = get_ulong( &args ); return HandleToUlong( NtUserCreateInputContext( client_ptr )); } NTSTATUS WINAPI wow64_NtUserCreateWindowEx( UINT *args ) { DWORD ex_style = get_ulong( &args ); UNICODE_STRING32 *class_name32 = get_ptr( &args ); UNICODE_STRING32 *version32 = get_ptr( &args ); UNICODE_STRING32 *window_name32 = get_ptr( &args ); DWORD style = get_ulong( &args ); int x = get_ulong( &args ); int y = get_ulong( &args ); int width = get_ulong( &args ); int height = get_ulong( &args ); HWND parent = get_handle( &args ); HMENU menu = get_handle( &args ); HINSTANCE instance = get_handle( &args ); void *params = get_ptr( &args ); DWORD flags = get_ulong( &args ); void *cbtc = get_ptr( &args ); DWORD unk = get_ulong( &args ); BOOL ansi = get_ulong( &args ); UNICODE_STRING class_name, version, window_name; HWND ret; ret = NtUserCreateWindowEx( ex_style, unicode_str_32to64( &class_name, class_name32), unicode_str_32to64( &version, version32 ), unicode_str_32to64( &window_name, window_name32 ), style, x, y, width, height, parent, menu, instance, params, flags, cbtc, unk, ansi ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserCreateWindowStation( UINT *args ) { OBJECT_ATTRIBUTES32 *attr32 = get_ptr( &args ); ACCESS_MASK access = get_ulong( &args ); ULONG arg3 = get_ulong( &args ); ULONG arg4 = get_ulong( &args ); ULONG arg5 = get_ulong( &args ); ULONG arg6 = get_ulong( &args ); ULONG arg7 = get_ulong( &args ); struct object_attr64 attr; return HandleToUlong( NtUserCreateWindowStation( objattr_32to64( &attr, attr32 ), access, arg3, arg4, arg5, arg6, arg7 )); } NTSTATUS WINAPI wow64_NtUserDeferWindowPosAndBand( UINT *args ) { HDWP hdwp = get_handle( &args ); HWND hwnd = get_handle( &args ); HWND after = get_handle( &args ); INT x = get_ulong( &args ); INT y = get_ulong( &args ); INT cx = get_ulong( &args ); INT cy = get_ulong( &args ); UINT flags = get_ulong( &args ); UINT unk1 = get_ulong( &args ); UINT unk2 = get_ulong( &args ); HDWP ret = NtUserDeferWindowPosAndBand( hdwp, hwnd, after, x, y, cx, cy, flags, unk1, unk2 ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserDeleteMenu( UINT *args ) { HMENU menu = get_handle( &args ); UINT id = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserDeleteMenu( menu, id, flags ); } NTSTATUS WINAPI wow64_NtUserDestroyAcceleratorTable( UINT *args ) { HACCEL handle = get_handle( &args ); return NtUserDestroyAcceleratorTable( handle ); } NTSTATUS WINAPI wow64_NtUserDestroyCursor( UINT *args ) { HCURSOR cursor = get_handle( &args ); ULONG arg = get_ulong( &args ); return NtUserDestroyCursor( cursor, arg ); } NTSTATUS WINAPI wow64_NtUserDestroyInputContext( UINT *args ) { HIMC handle = get_handle( &args ); return NtUserDestroyInputContext( handle ); } NTSTATUS WINAPI wow64_NtUserDestroyMenu( UINT *args ) { HMENU handle = get_handle( &args ); return NtUserDestroyMenu( handle ); } NTSTATUS WINAPI wow64_NtUserDestroyWindow( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserDestroyWindow( hwnd ); } NTSTATUS WINAPI wow64_NtUserDisableThreadIme( UINT *args ) { DWORD thread_id = get_ulong( &args ); return NtUserDisableThreadIme( thread_id ); } NTSTATUS WINAPI wow64_NtUserDispatchMessage( UINT *args ) { const MSG32 *msg32 = get_ptr( &args ); MSG msg; return NtUserDispatchMessage( msg_32to64( &msg, msg32 )); } NTSTATUS WINAPI wow64_NtUserDragDetect( UINT *args ) { HWND hwnd = get_handle( &args ); int x = get_ulong( &args ); int y = get_ulong( &args ); return NtUserDragDetect( hwnd, x, y ); } NTSTATUS WINAPI wow64_NtUserDragObject( UINT *args ) { HWND parent = get_handle( &args ); HWND hwnd = get_handle( &args ); UINT fmt = get_ulong( &args ); ULONG_PTR data = get_ulong( &args ); HCURSOR hcursor = get_handle( &args ); return NtUserDragObject( parent, hwnd, fmt, data, hcursor ); } NTSTATUS WINAPI wow64_NtUserDrawIconEx( UINT *args ) { HDC hdc = get_handle( &args ); int x0 = get_ulong( &args ); int y0 = get_ulong( &args ); HICON icon = get_handle( &args ); int width = get_ulong( &args ); int height = get_ulong( &args ); UINT istep = get_ulong( &args ); HBRUSH hbr = get_handle( &args ); UINT flags = get_ulong( &args ); return NtUserDrawIconEx( hdc, x0, y0, icon, width, height, istep, hbr, flags ); } NTSTATUS WINAPI wow64_NtUserEmptyClipboard( UINT *args ) { return NtUserEmptyClipboard(); } NTSTATUS WINAPI wow64_NtUserEnableMenuItem( UINT *args ) { HMENU handle = get_handle( &args ); UINT id = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserEnableMenuItem( handle, id, flags ); } NTSTATUS WINAPI wow64_NtUserEnableScrollBar( UINT *args ) { HWND hwnd = get_handle( &args ); UINT bar = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserEnableScrollBar( hwnd, bar, flags ); } NTSTATUS WINAPI wow64_NtUserEndDeferWindowPosEx( UINT *args ) { HDWP hdwp = get_handle( &args ); BOOL async = get_ulong( &args ); return NtUserEndDeferWindowPosEx( hdwp, async ); } NTSTATUS WINAPI wow64_NtUserEndMenu( UINT *args ) { return NtUserEndMenu(); } NTSTATUS WINAPI wow64_NtUserEnumDisplayDevices( UINT *args ) { UNICODE_STRING32 *device32 = get_ptr( &args ); DWORD index = get_ulong( &args ); DISPLAY_DEVICEW *info = get_ptr( &args ); DWORD flags = get_ulong( &args ); UNICODE_STRING device; return NtUserEnumDisplayDevices( unicode_str_32to64( &device, device32 ), index, info, flags ); } NTSTATUS WINAPI wow64_NtUserEnumDisplayMonitors( UINT *args ) { HDC hdc = get_handle( &args ); RECT *rect = get_ptr( &args ); MONITORENUMPROC proc = get_ptr( &args ); LPARAM lp = get_ulong( &args ); return NtUserEnumDisplayMonitors( hdc, rect, proc, lp ); } NTSTATUS WINAPI wow64_NtUserEnumDisplaySettings( UINT *args ) { UNICODE_STRING32 *device32 = get_ptr( &args ); DWORD mode = get_ulong( &args ); DEVMODEW *dev_mode = get_ptr( &args ); DWORD flags = get_ulong( &args ); UNICODE_STRING device; return NtUserEnumDisplaySettings( unicode_str_32to64( &device, device32 ), mode, dev_mode, flags ); } NTSTATUS WINAPI wow64_NtUserFindExistingCursorIcon( UINT *args ) { UNICODE_STRING32 *module32 = get_ptr( &args ); UNICODE_STRING32 *res_name32 = get_ptr( &args ); void *desc = get_ptr( &args ); UNICODE_STRING module; UNICODE_STRING res_name; HICON ret; ret = NtUserFindExistingCursorIcon( unicode_str_32to64( &module, module32 ), unicode_str_32to64( &res_name, res_name32 ), desc ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserFindWindowEx( UINT *args ) { HWND parent = get_handle( &args ); HWND child = get_handle( &args ); UNICODE_STRING32 *class32 = get_ptr( &args ); UNICODE_STRING32 *title32 = get_ptr( &args ); ULONG unk = get_ulong( &args ); UNICODE_STRING class, title; HWND ret; ret = NtUserFindWindowEx( parent, child, unicode_str_32to64( &class, class32 ), unicode_str_32to64( &title, title32 ), unk ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserFlashWindowEx( UINT *args ) { struct { UINT cbSize; ULONG hwnd; DWORD dwFlags; UINT uCount; DWORD dwTimeout; } *info32 = get_ptr( &args ); FLASHWINFO info; if (!info32) { set_last_error32( ERROR_NOACCESS ); return FALSE; } if (info32->cbSize != sizeof(*info32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } info.cbSize = sizeof(info); info.hwnd = LongToHandle( info32->hwnd ); info.dwFlags = info32->dwFlags; info.uCount = info32->uCount; info.dwTimeout = info32->dwTimeout; return NtUserFlashWindowEx( &info ); } NTSTATUS WINAPI wow64_NtUserGetAncestor( UINT *args ) { HWND hwnd = get_handle( &args ); UINT type = get_ulong( &args ); return HandleToUlong( NtUserGetAncestor( hwnd, type )); } NTSTATUS WINAPI wow64_NtUserGetAsyncKeyState( UINT *args ) { INT key = get_ulong( &args ); return NtUserGetAsyncKeyState( key ); } NTSTATUS WINAPI wow64_NtUserGetAtomName( UINT *args ) { ATOM atom = get_ulong( &args ); UNICODE_STRING32 *str32 = get_ptr( &args ); UNICODE_STRING str; return NtUserGetAtomName( atom, unicode_str_32to64( &str, str32 )); } NTSTATUS WINAPI wow64_NtUserGetCaretBlinkTime( UINT *args ) { return NtUserGetCaretBlinkTime(); } NTSTATUS WINAPI wow64_NtUserGetCaretPos( UINT *args ) { POINT *pt = get_ptr( &args ); return NtUserGetCaretPos( pt ); } NTSTATUS WINAPI wow64_NtUserGetClassInfoEx( UINT *args ) { HINSTANCE instance = get_ptr( &args ); UNICODE_STRING32 *name32 = get_ptr( &args ); WNDCLASSEXW32 *wc32 = get_ptr( &args ); struct client_menu_name32 *client_name32 = get_ptr( &args ); BOOL ansi = get_ulong( &args ); struct client_menu_name client_name; UNICODE_STRING name; WNDCLASSEXW wc; ATOM ret; wc.cbSize = sizeof(wc); if (!(ret = NtUserGetClassInfoEx( instance, unicode_str_32to64( &name, name32 ), &wc, &client_name, ansi ))) return 0; wc32->style = wc.style; wc32->lpfnWndProc = PtrToUlong( wc.lpfnWndProc ); wc32->cbClsExtra = wc.cbClsExtra; wc32->cbWndExtra = wc.cbWndExtra; wc32->hInstance = HandleToUlong( wc.hInstance ); wc32->hIcon = HandleToUlong( wc.hIcon ); wc32->hCursor = HandleToUlong( wc.hCursor ); wc32->hbrBackground = HandleToUlong( wc.hbrBackground ); wc32->lpszMenuName = PtrToUlong( wc.lpszMenuName ); wc32->lpszClassName = PtrToUlong( wc.lpszClassName ); wc32->hIconSm = HandleToUlong( wc.hIconSm ); client_menu_name_64to32( &client_name, client_name32 ); return ret; } NTSTATUS WINAPI wow64_NtUserGetClassName( UINT *args ) { HWND hwnd = get_handle( &args ); BOOL real = get_ulong( &args ); UNICODE_STRING32 *str32 = get_ptr( &args ); UNICODE_STRING str; return NtUserGetClassName( hwnd, real, unicode_str_32to64( &str, str32 )); } NTSTATUS WINAPI wow64_NtUserGetClipboardData( UINT *args ) { UINT format = get_ulong( &args ); struct { UINT32 data; UINT32 size; UINT32 data_size; UINT seqno; BOOL data_only; } *params32 = get_ptr( &args ); struct get_clipboard_params params; HANDLE ret; params.data = UlongToPtr( params32->data ); params.size = params32->size; params.data_size = params32->data_size; params.data_only = params32->data_only; ret = NtUserGetClipboardData( format, ¶ms ); params32->size = params.size; params32->data_size = params.data_size; params32->seqno = params.seqno; return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserGetClipboardFormatName( UINT *args ) { UINT format = get_ulong( &args ); WCHAR *buffer = get_ptr( &args ); INT maxlen = get_ulong( &args ); return NtUserGetClipboardFormatName( format, buffer, maxlen ); } NTSTATUS WINAPI wow64_NtUserGetClipboardOwner( UINT *args ) { return HandleToUlong( NtUserGetClipboardOwner() ); } NTSTATUS WINAPI wow64_NtUserGetClipboardSequenceNumber( UINT *args ) { return NtUserGetClipboardSequenceNumber(); } NTSTATUS WINAPI wow64_NtUserGetClipboardViewer( UINT *args ) { return HandleToUlong( NtUserGetClipboardViewer() ); } NTSTATUS WINAPI wow64_NtUserGetCursor( UINT *args ) { return HandleToUlong( NtUserGetCursor() ); } NTSTATUS WINAPI wow64_NtUserGetCursorFrameInfo( UINT *args ) { HCURSOR cursor = get_ptr( &args ); DWORD istep = get_ulong( &args ); DWORD *rate_jiffies = get_ptr( &args ); DWORD *num_steps = get_ptr( &args ); return HandleToUlong( NtUserGetCursorFrameInfo( cursor, istep, rate_jiffies, num_steps )); } NTSTATUS WINAPI wow64_NtUserGetCursorInfo( UINT *args ) { struct { DWORD cbSize; DWORD flags; ULONG hCursor; POINT ptScreenPos; } *info32 = get_ptr( &args ); CURSORINFO info; if (!info32) return FALSE; info.cbSize = sizeof(info); if (!NtUserGetCursorInfo( &info )) return FALSE; info32->flags = info.flags; info32->hCursor = HandleToUlong( info.hCursor ); info32->ptScreenPos = info.ptScreenPos; return TRUE; } NTSTATUS WINAPI wow64_NtUserGetDC( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserGetDC( hwnd )); } NTSTATUS WINAPI wow64_NtUserGetDCEx( UINT *args ) { HWND hwnd = get_handle( &args ); HRGN clip_rgn = get_handle( &args ); DWORD flags = get_ulong( &args ); return HandleToUlong( NtUserGetDCEx( hwnd, clip_rgn, flags )); } NTSTATUS WINAPI wow64_NtUserGetDisplayConfigBufferSizes( UINT *args ) { UINT32 flags = get_ulong( &args ); UINT32 *num_path_info = get_ptr( &args ); UINT32 *num_mode_info = get_ptr( &args ); return NtUserGetDisplayConfigBufferSizes( flags, num_path_info, num_mode_info ); } NTSTATUS WINAPI wow64_NtUserGetDoubleClickTime( UINT *args ) { return NtUserGetDoubleClickTime(); } NTSTATUS WINAPI wow64_NtUserGetDpiForMonitor( UINT *args ) { HMONITOR monitor = get_handle( &args ); UINT type = get_ulong( &args ); UINT *x = get_ptr( &args ); UINT *y = get_ptr( &args ); return NtUserGetDpiForMonitor( monitor, type, x, y ); } NTSTATUS WINAPI wow64_NtUserGetForegroundWindow( UINT *args ) { return HandleToUlong( NtUserGetForegroundWindow() ); } NTSTATUS WINAPI wow64_NtUserGetGUIThreadInfo( UINT *args ) { DWORD id = get_ulong( &args ); struct { DWORD cbSize; DWORD flags; ULONG hwndActive; ULONG hwndFocus; ULONG hwndCapture; ULONG hwndMenuOwner; ULONG hwndMoveSize; ULONG hwndCaret; RECT rcCaret; } *info32 = get_ptr( &args ); GUITHREADINFO info; if (info32->cbSize != sizeof(*info32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } info.cbSize = sizeof(info); if (!NtUserGetGUIThreadInfo( id, &info )) return FALSE; info32->flags = info.flags; info32->hwndActive = HandleToUlong( info.hwndActive ); info32->hwndFocus = HandleToUlong( info.hwndFocus ); info32->hwndCapture = HandleToUlong( info.hwndCapture ); info32->hwndMenuOwner = HandleToUlong( info.hwndMenuOwner ); info32->hwndMoveSize = HandleToUlong( info.hwndMoveSize ); info32->hwndCaret = HandleToUlong( info.hwndCaret ); info32->rcCaret = info.rcCaret; return TRUE; } NTSTATUS WINAPI wow64_NtUserGetIconInfo( UINT *args ) { HICON icon = get_handle( &args ); struct { BOOL fIcon; DWORD xHotspot; DWORD yHotspot; UINT32 hbmMask; UINT32 hbmColor; } *info32 = get_ptr( &args ); UNICODE_STRING32 *module32 = get_ptr( &args ); UNICODE_STRING32 *res_name32 = get_ptr( &args ); DWORD *bpp = get_ptr( &args ); LONG unk = get_ulong( &args ); ICONINFO info; UNICODE_STRING module, res_name; if (!NtUserGetIconInfo( icon, &info, unicode_str_32to64( &module, module32 ), unicode_str_32to64( &res_name, res_name32 ), bpp, unk )) return FALSE; info32->fIcon = info.fIcon; info32->xHotspot = info.xHotspot; info32->yHotspot = info.yHotspot; info32->hbmMask = HandleToUlong( info.hbmMask ); info32->hbmColor = HandleToUlong( info.hbmColor ); if (module32) { module32->Buffer = PtrToUlong( module.Buffer ); module32->Length = module.Length; } if (res_name32) { res_name32->Buffer = PtrToUlong( res_name.Buffer ); res_name32->Length = res_name.Length; } return TRUE; } NTSTATUS WINAPI wow64_NtUserGetIconSize( UINT *args ) { HICON handle = get_handle( &args ); UINT step = get_ulong( &args ); LONG *width = get_ptr( &args ); LONG *height = get_ptr( &args ); return NtUserGetIconSize( handle, step, width, height ); } NTSTATUS WINAPI wow64_NtUserGetKeyNameText( UINT *args ) { LONG lparam = get_ulong( &args ); WCHAR *buffer = get_ptr( &args ); INT size = get_ulong( &args ); return NtUserGetKeyNameText( lparam, buffer, size ); } NTSTATUS WINAPI wow64_NtUserGetKeyState( UINT *args ) { INT vkey = get_ulong( &args ); return NtUserGetKeyState( vkey ); } NTSTATUS WINAPI wow64_NtUserGetKeyboardLayout( UINT *args ) { DWORD tid = get_ulong( &args ); return HandleToUlong( NtUserGetKeyboardLayout( tid )); } NTSTATUS WINAPI wow64_NtUserGetKeyboardLayoutList( UINT *args ) { INT size = get_ulong( &args ); UINT32 *layouts32 = get_ptr( &args ); HKL *layouts = NULL; UINT ret, i; if (layouts32 && size && !(layouts = Wow64AllocateTemp( size * sizeof(*layouts) ))) return 0; ret = NtUserGetKeyboardLayoutList( size, layouts ); if (layouts) for (i = 0; i < ret; i++) layouts32[i] = HandleToUlong( layouts[i] ); return ret; } NTSTATUS WINAPI wow64_NtUserGetKeyboardLayoutName( UINT *args ) { WCHAR *name = get_ptr( &args ); return NtUserGetKeyboardLayoutName( name ); } NTSTATUS WINAPI wow64_NtUserGetKeyboardState( UINT *args ) { BYTE *state = get_ptr( &args ); return NtUserGetKeyboardState( state ); } NTSTATUS WINAPI wow64_NtUserGetLayeredWindowAttributes( UINT *args ) { HWND hwnd = get_handle( &args ); COLORREF *key = get_ptr( &args ); BYTE *alpha = get_ptr( &args ); DWORD *flags = get_ptr( &args ); return NtUserGetLayeredWindowAttributes( hwnd, key, alpha, flags ); } NTSTATUS WINAPI wow64_NtUserGetMenuBarInfo( UINT *args ) { HWND hwnd = get_handle( &args ); LONG id = get_ulong( &args ); LONG item = get_ulong( &args ); struct { DWORD cbSize; RECT rcBar; ULONG hMenu; ULONG hwndMenu; BOOL fBarFocused:1; BOOL fFocused:1; } *info32 = get_ptr( &args ); MENUBARINFO info; if (info32->cbSize != sizeof(*info32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } info.cbSize = sizeof(info); if (!NtUserGetMenuBarInfo( hwnd, id, item, &info )) return FALSE; info32->rcBar = info.rcBar; info32->hMenu = HandleToUlong( info.hMenu ); info32->hwndMenu = HandleToUlong( info.hwndMenu ); info32->fBarFocused = info.fBarFocused; info32->fFocused = info.fFocused; return TRUE; } NTSTATUS WINAPI wow64_NtUserGetMenuItemRect( UINT *args ) { HWND hwnd = get_handle( &args ); HMENU handle = get_handle( &args ); UINT item = get_ulong( &args ); RECT *rect = get_ptr( &args ); return NtUserGetMenuItemRect( hwnd, handle, item, rect ); } NTSTATUS WINAPI wow64_NtUserGetMessage( UINT *args ) { MSG32 *msg32 = get_ptr( &args ); HWND hwnd = get_handle( &args ); UINT first = get_ulong( &args ); UINT last = get_ulong( &args ); MSG msg; int ret; ret = NtUserGetMessage( &msg, hwnd, first, last ); if (ret != -1) msg_64to32( &msg, msg32 ); return ret; } NTSTATUS WINAPI wow64_NtUserGetMouseMovePointsEx( UINT *args ) { UINT size = get_ulong( &args ); MOUSEMOVEPOINT32 *ptin32 = get_ptr( &args ); MOUSEMOVEPOINT32 *ptout32 = get_ptr( &args ); int count = get_ulong( &args ); DWORD resolution = get_ulong( &args ); MOUSEMOVEPOINT ptin[64], ptout[64]; int ret, i; if (size != sizeof(MOUSEMOVEPOINT32) || count < 0 || count > ARRAYSIZE( ptin )) { set_last_error32( ERROR_INVALID_PARAMETER ); return -1; } if (!ptin32 || (!ptout32 && count)) { set_last_error32( ERROR_NOACCESS ); return -1; } for (i = 0; i < count; i++) { ptin[i].x = ptin32[i].x; ptin[i].y = ptin32[i].y; ptin[i].time = ptin32[i].time; ptin[i].dwExtraInfo = ptin32[i].dwExtraInfo; } ret = NtUserGetMouseMovePointsEx( sizeof(MOUSEMOVEPOINT), ptin, ptout, count, resolution ); for (i = 0; i < ret; i++) { ptout32[i].x = ptout[i].x; ptout32[i].y = ptout[i].y; ptout32[i].time = ptout[i].time; ptout32[i].dwExtraInfo = ptout[i].dwExtraInfo; } return ret; } NTSTATUS WINAPI wow64_NtUserGetObjectInformation( UINT *args ) { HANDLE handle = get_handle( &args ); INT index = get_ulong( &args ); void *info = get_ptr( &args ); DWORD len = get_ulong( &args ); DWORD *needed = get_ptr( &args ); return NtUserGetObjectInformation( handle, index, info, len, needed ); } NTSTATUS WINAPI wow64_NtUserGetOpenClipboardWindow( UINT *args ) { return HandleToUlong( NtUserGetOpenClipboardWindow() ); } NTSTATUS WINAPI wow64_NtUserGetPriorityClipboardFormat( UINT *args ) { UINT *list = get_ptr( &args ); INT count = get_ulong( &args ); return NtUserGetPriorityClipboardFormat( list, count ); } NTSTATUS WINAPI wow64_NtUserGetProcessDpiAwarenessContext( UINT *args ) { HANDLE process = get_handle( &args ); return NtUserGetProcessDpiAwarenessContext( process ); } NTSTATUS WINAPI wow64_NtUserGetProcessWindowStation( UINT *args ) { return HandleToUlong( NtUserGetProcessWindowStation() ); } NTSTATUS WINAPI wow64_NtUserGetProp( UINT *args ) { HWND hwnd = get_handle( &args ); const WCHAR *str = get_ptr( &args ); return HandleToUlong( NtUserGetProp( hwnd, str )); } NTSTATUS WINAPI wow64_NtUserGetQueueStatus( UINT *args ) { UINT flags = get_ulong( &args ); return NtUserGetQueueStatus( flags ); } NTSTATUS WINAPI wow64_NtUserGetRawInputBuffer( UINT *args ) { RAWINPUT *data = get_ptr( &args ); UINT *data_size = get_ptr( &args ); UINT header_size = get_ulong( &args ); if (header_size != sizeof(RAWINPUTHEADER32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return ~0u; } /* RAWINPUT has different sizes on 32-bit and 64-bit, but no translation is * done. The function actually returns different structures depending on * whether it's operating under WoW64 or not. */ return NtUserGetRawInputBuffer( data, data_size, sizeof(RAWINPUTHEADER) ); } NTSTATUS WINAPI wow64_NtUserGetRawInputData( UINT *args ) { HRAWINPUT handle = get_handle( &args ); UINT command = get_ulong( &args ); void *data = get_ptr( &args ); UINT *data_size = get_ptr( &args ); UINT header_size = get_ulong( &args ); if (header_size != sizeof(RAWINPUTHEADER32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return ~0u; } switch (command) { case RID_INPUT: if (data) { UINT data_size64, body_size, ret; RAWINPUTHEADER32 *data32 = data; RAWINPUTHEADER *data64 = NULL; data_size64 = *data_size + sizeof(RAWINPUTHEADER); if (!(data64 = Wow64AllocateTemp( data_size64 ))) { set_last_error32( STATUS_NO_MEMORY ); return ~0u; } ret = NtUserGetRawInputData( handle, command, data64, &data_size64, sizeof(RAWINPUTHEADER) ); if (ret == ~0u) return ret; body_size = ret - sizeof(RAWINPUTHEADER); if (*data_size < sizeof(RAWINPUTHEADER32) + body_size) { set_last_error32( ERROR_INSUFFICIENT_BUFFER ); return ~0u; } data32->dwType = data64->dwType; data32->dwSize = sizeof(RAWINPUTHEADER32) + body_size; data32->hDevice = (UINT_PTR)data64->hDevice; data32->wParam = data64->wParam; memcpy( data32 + 1, data64 + 1, body_size ); return sizeof(RAWINPUTHEADER32) + body_size; } else { UINT data_size64, ret; ret = NtUserGetRawInputData( handle, command, NULL, &data_size64, sizeof(RAWINPUTHEADER) ); if (ret == ~0u) return ret; *data_size = data_size64 - sizeof(RAWINPUTHEADER) + sizeof(RAWINPUTHEADER32); return 0; } case RID_HEADER: { UINT data_size64 = sizeof(RAWINPUTHEADER); RAWINPUTHEADER32 *data32 = data; RAWINPUTHEADER data64; UINT ret; if (!data) { *data_size = sizeof(RAWINPUTHEADER32); return 0; } if (*data_size < sizeof(RAWINPUTHEADER32)) { set_last_error32( ERROR_INSUFFICIENT_BUFFER ); return ~0u; } ret = NtUserGetRawInputData( handle, command, &data64, &data_size64, sizeof(RAWINPUTHEADER) ); if (ret == ~0u) return ret; data32->dwType = data64.dwType; data32->dwSize = data64.dwSize - sizeof(RAWINPUTHEADER) + sizeof(RAWINPUTHEADER32); data32->hDevice = (UINT_PTR)data64.hDevice; data32->wParam = data64.wParam; return sizeof(RAWINPUTHEADER32); } default: set_last_error32( ERROR_INVALID_PARAMETER ); return ~0u; } } NTSTATUS WINAPI wow64_NtUserGetRawInputDeviceInfo( UINT *args ) { HANDLE handle = get_handle( &args ); UINT command = get_ulong( &args ); void *data = get_ptr( &args ); UINT *data_size = get_ptr( &args ); return NtUserGetRawInputDeviceInfo( handle, command, data, data_size ); } NTSTATUS WINAPI wow64_NtUserGetRawInputDeviceList( UINT *args ) { RAWINPUTDEVICELIST32 *devices32 = get_ptr( &args ); UINT *count = get_ptr( &args ); UINT size = get_ulong( &args ); if (size != sizeof(RAWINPUTDEVICELIST32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return ~0u; } if (devices32) { RAWINPUTDEVICELIST *devices64; unsigned int ret, i; if (!(devices64 = Wow64AllocateTemp( (*count) * sizeof(*devices64) ))) { set_last_error32( ERROR_NOT_ENOUGH_MEMORY ); return ~0u; } ret = NtUserGetRawInputDeviceList( devices64, count, sizeof(RAWINPUTDEVICELIST) ); if (ret == ~0u) return ret; for (i = 0; i < *count; ++i) { devices32[i].hDevice = (UINT_PTR)devices64[i].hDevice; devices32[i].dwType = devices64[i].dwType; } return ret; } else { return NtUserGetRawInputDeviceList( NULL, count, sizeof(RAWINPUTDEVICELIST) ); } } NTSTATUS WINAPI wow64_NtUserRegisterClassExWOW( UINT *args ) { const WNDCLASSEXW32 *wc32 = get_ptr( &args ); UNICODE_STRING32 *name32 = get_ptr( &args ); UNICODE_STRING32 *version32 = get_ptr( &args ); struct client_menu_name32 *client_name32 = get_ptr( &args ); DWORD fnid = get_ulong( &args ); DWORD flags = get_ulong( &args ); DWORD *wow = get_ptr( &args ); struct client_menu_name client_name; UNICODE_STRING name, version; WNDCLASSEXW wc; if (wc32->cbSize != sizeof(*wc32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return 0; } wc.cbSize = sizeof(wc); wc.style = wc32->style; wc.lpfnWndProc = UlongToPtr( wc32->lpfnWndProc ); wc.cbClsExtra = wc32->cbClsExtra; wc.cbWndExtra = wc32->cbWndExtra; wc.hInstance = UlongToPtr( wc32->hInstance ); wc.hIcon = LongToHandle( wc32->hIcon ); wc.hCursor = LongToHandle( wc32->hCursor ); wc.hbrBackground = UlongToHandle( wc32->hbrBackground ); wc.lpszMenuName = UlongToPtr( wc32->lpszMenuName ); wc.lpszClassName = UlongToPtr( wc32->lpszClassName ); wc.hIconSm = LongToHandle( wc32->hIconSm ); return NtUserRegisterClassExWOW( &wc, unicode_str_32to64( &name, name32 ), unicode_str_32to64( &version, version32 ), client_menu_name_32to64( &client_name, client_name32 ), fnid, flags, wow ); } NTSTATUS WINAPI wow64_NtUserGetRegisteredRawInputDevices( UINT *args ) { RAWINPUTDEVICE32 *devices32 = get_ptr( &args ); UINT *count = get_ptr( &args ); UINT size = get_ulong( &args ); if (size != sizeof(RAWINPUTDEVICE32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return ~0u; } if (devices32) { RAWINPUTDEVICE *devices64; unsigned int ret, i; if (!(devices64 = Wow64AllocateTemp( (*count) * sizeof(*devices64) ))) { set_last_error32( ERROR_NOT_ENOUGH_MEMORY ); return ~0u; } ret = NtUserGetRegisteredRawInputDevices( devices64, count, sizeof(RAWINPUTDEVICE) ); if (ret == ~0u) return ret; for (i = 0; i < *count; ++i) { devices32[i].usUsagePage = devices64[i].usUsagePage; devices32[i].usUsage = devices64[i].usUsage; devices32[i].dwFlags = devices64[i].dwFlags; devices32[i].hwndTarget = (ULONG_PTR)devices64[i].hwndTarget; } return ret; } else { return NtUserGetRegisteredRawInputDevices( NULL, count, sizeof(RAWINPUTDEVICE) ); } } NTSTATUS WINAPI wow64_NtUserGetScrollBarInfo( UINT *args ) { HWND hwnd = get_handle( &args ); LONG id = get_ulong( &args ); SCROLLBARINFO *info = get_ptr( &args ); return NtUserGetScrollBarInfo( hwnd, id, info ); } NTSTATUS WINAPI wow64_NtUserGetSystemDpiForProcess( UINT *args ) { HANDLE process = get_handle( &args ); return NtUserGetSystemDpiForProcess( process ); } NTSTATUS WINAPI wow64_NtUserGetSystemMenu( UINT *args ) { HWND hwnd = get_handle( &args ); BOOL revert = get_ulong( &args ); return HandleToUlong( NtUserGetSystemMenu( hwnd, revert )); } NTSTATUS WINAPI wow64_NtUserGetThreadDesktop( UINT *args ) { DWORD thread = get_ulong( &args ); return HandleToUlong( NtUserGetThreadDesktop( thread )); } NTSTATUS WINAPI wow64_NtUserGetTitleBarInfo( UINT *args ) { HWND hwnd = get_handle( &args ); TITLEBARINFO *info = get_ptr( &args ); return NtUserGetTitleBarInfo( hwnd, info ); } NTSTATUS WINAPI wow64_NtUserGetUpdateRect( UINT *args ) { HWND hwnd = get_handle( &args ); RECT *rect = get_ptr( &args ); BOOL erase = get_ulong( &args ); return NtUserGetUpdateRect( hwnd, rect, erase ); } NTSTATUS WINAPI wow64_NtUserGetUpdateRgn( UINT *args ) { HWND hwnd = get_handle( &args ); HRGN hrgn = get_handle( &args ); BOOL erase = get_ulong( &args ); return NtUserGetUpdateRgn( hwnd, hrgn, erase ); } NTSTATUS WINAPI wow64_NtUserGetUpdatedClipboardFormats( UINT *args ) { UINT *formats = get_ptr( &args ); UINT size = get_ulong( &args ); UINT *out_size = get_ptr( &args ); return NtUserGetUpdatedClipboardFormats( formats, size, out_size ); } NTSTATUS WINAPI wow64_NtUserGetWindowDC( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserGetWindowDC( hwnd )); } NTSTATUS WINAPI wow64_NtUserGetWindowPlacement( UINT *args ) { HWND hwnd = get_handle( &args ); WINDOWPLACEMENT *placement = get_ptr( &args ); return NtUserGetWindowPlacement( hwnd, placement ); } NTSTATUS WINAPI wow64_NtUserGetWindowRgnEx( UINT *args ) { HWND hwnd = get_handle( &args ); HRGN hrgn = get_handle( &args ); UINT unk = get_ulong( &args ); return NtUserGetWindowRgnEx( hwnd, hrgn, unk ); } NTSTATUS WINAPI wow64_NtUserHideCaret( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserHideCaret( hwnd ); } NTSTATUS WINAPI wow64_NtUserHiliteMenuItem( UINT *args ) { HWND hwnd = get_handle( &args ); HMENU handle = get_handle( &args ); UINT item = get_ulong( &args ); UINT hilite = get_ulong( &args ); return NtUserHiliteMenuItem( hwnd, handle, item, hilite ); } struct user_client_procs32 { ULONG pButtonWndProc; ULONG pComboWndProc; ULONG pDefWindowProc; ULONG pDefDlgProc; ULONG pEditWndProc; ULONG pListBoxWndProc; ULONG pMDIClientWndProc; ULONG pScrollBarWndProc; ULONG pStaticWndProc; ULONG pImeWndProc; ULONG pDesktopWndProc; ULONG pIconTitleWndProc; ULONG pPopupMenuWndProc; ULONG pMessageWndProc; }; static struct user_client_procs *user_client_procs_32to64( struct user_client_procs *procs, const struct user_client_procs32 *procs32 ) { if (!procs32) return NULL; procs->pButtonWndProc = UlongToPtr( procs32->pButtonWndProc ); procs->pComboWndProc = UlongToPtr( procs32->pComboWndProc ); procs->pDefWindowProc = UlongToPtr( procs32->pDefWindowProc ); procs->pDefDlgProc = UlongToPtr( procs32->pDefDlgProc ); procs->pEditWndProc = UlongToPtr( procs32->pEditWndProc ); procs->pListBoxWndProc = UlongToPtr( procs32->pListBoxWndProc ); procs->pMDIClientWndProc = UlongToPtr( procs32->pMDIClientWndProc ); procs->pScrollBarWndProc = UlongToPtr( procs32->pScrollBarWndProc ); procs->pStaticWndProc = UlongToPtr( procs32->pStaticWndProc ); procs->pImeWndProc = UlongToPtr( procs32->pImeWndProc ); procs->pDesktopWndProc = UlongToPtr( procs32->pDesktopWndProc ); procs->pIconTitleWndProc = UlongToPtr( procs32->pIconTitleWndProc ); procs->pPopupMenuWndProc = UlongToPtr( procs32->pPopupMenuWndProc ); procs->pMessageWndProc = UlongToPtr( procs32->pMessageWndProc ); return procs; } NTSTATUS WINAPI wow64_NtUserInitializeClientPfnArrays( UINT *args ) { const struct user_client_procs32 *procsA32 = get_ptr( &args ); const struct user_client_procs32 *procsW32 = get_ptr( &args ); void *workers = get_ptr( &args ); HINSTANCE user_module = get_ptr( &args ); struct user_client_procs procsA, procsW; return NtUserInitializeClientPfnArrays( user_client_procs_32to64( &procsA, procsA32 ), user_client_procs_32to64( &procsW, procsW32 ), workers, user_module ); } NTSTATUS WINAPI wow64_NtUserInternalGetWindowIcon( UINT *args ) { HWND hwnd = get_handle( &args ); UINT type = get_ulong( &args ); return HandleToUlong( NtUserInternalGetWindowIcon( hwnd, type )); } NTSTATUS WINAPI wow64_NtUserInternalGetWindowText( UINT *args ) { HWND hwnd = get_handle( &args ); WCHAR *text = get_ptr( &args ); INT count = get_ulong( &args ); return NtUserInternalGetWindowText( hwnd, text, count ); } NTSTATUS WINAPI wow64_NtUserInvalidateRect( UINT *args ) { HWND hwnd = get_handle( &args ); const RECT *rect = get_ptr( &args ); BOOL erase = get_ulong( &args ); return NtUserInvalidateRect( hwnd, rect, erase ); } NTSTATUS WINAPI wow64_NtUserInvalidateRgn( UINT *args ) { HWND hwnd = get_handle( &args ); HRGN hrgn = get_handle( &args ); BOOL erase = get_ulong( &args ); return NtUserInvalidateRgn( hwnd, hrgn, erase ); } NTSTATUS WINAPI wow64_NtUserIsClipboardFormatAvailable( UINT *args ) { UINT format = get_ulong( &args ); return NtUserIsClipboardFormatAvailable( format ); } NTSTATUS WINAPI wow64_NtUserKillTimer( UINT *args ) { HWND hwnd = get_handle( &args ); UINT_PTR id = get_ulong( &args ); return NtUserKillTimer( hwnd, id ); } NTSTATUS WINAPI wow64_NtUserLockWindowUpdate( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserLockWindowUpdate( hwnd ); } NTSTATUS WINAPI wow64_NtUserLogicalToPerMonitorDPIPhysicalPoint( UINT *args ) { HWND hwnd = get_handle( &args ); POINT *pt = get_ptr( &args ); return NtUserLogicalToPerMonitorDPIPhysicalPoint( hwnd, pt ); } NTSTATUS WINAPI wow64_NtUserMapVirtualKeyEx( UINT *args ) { UINT code = get_ulong( &args ); UINT type = get_ulong( &args ); HKL layout = get_handle( &args ); return NtUserMapVirtualKeyEx( code, type, layout ); } NTSTATUS WINAPI wow64_NtUserMenuItemFromPoint( UINT *args ) { HWND hwnd = get_handle( &args ); HMENU handle = get_handle( &args ); int x = get_ulong( &args ); int y = get_ulong( &args ); return NtUserMenuItemFromPoint( hwnd, handle, x, y ); } static LRESULT message_call_32to64( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam, void *result_info, DWORD type, BOOL ansi ) { LRESULT ret = 0; switch (msg) { case WM_NCCREATE: case WM_CREATE: { CREATESTRUCT32 *cs32 = (void *)lparam; CREATESTRUCTW cs; createstruct_32to64( cs32, &cs ); ret = NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&cs, result_info, type, ansi ); createstruct_64to32( &cs, cs32 ); return ret; } case WM_MDICREATE: { struct { ULONG szClass; ULONG szTitle; ULONG hOwner; INT x; INT y; INT cx; INT cy; DWORD style; ULONG lParam; } *cs32 = (void *)lparam; MDICREATESTRUCTW cs; cs.szClass = UlongToPtr( cs32->szClass ); cs.szTitle = UlongToPtr( cs32->szTitle ); cs.hOwner = LongToHandle( cs32->hOwner ); cs.x = cs32->x; cs.y = cs32->y; cs.cx = cs32->cx; cs.cy = cs32->cy; cs.style = cs32->style; cs.lParam = cs32->lParam; return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&cs, result_info, type, ansi ); } case WM_WINDOWPOSCHANGING: case WM_WINDOWPOSCHANGED: { WINDOWPOS32 *winpos32 = (void *)lparam; WINDOWPOS winpos; winpos_32to64( &winpos, winpos32 ); ret = NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&winpos, result_info, type, ansi ); winpos_64to32( &winpos, winpos32 ); return ret; } case WM_NCCALCSIZE: if (wparam) { struct { RECT rgrc[3]; ULONG lppos; } *params32 = (void *)lparam; NCCALCSIZE_PARAMS params; WINDOWPOS winpos; params.rgrc[0] = params32->rgrc[0]; params.rgrc[1] = params32->rgrc[1]; params.rgrc[2] = params32->rgrc[2]; params.lppos = &winpos; winpos_32to64( &winpos, UlongToPtr( params32->lppos )); ret = NtUserMessageCall( hwnd, msg, wparam, (LPARAM)¶ms, result_info, type, ansi ); params32->rgrc[0] = params.rgrc[0]; params32->rgrc[1] = params.rgrc[1]; params32->rgrc[2] = params.rgrc[2]; winpos_64to32( &winpos, UlongToPtr( params32->lppos )); return ret; } return NtUserMessageCall( hwnd, msg, wparam, lparam, result_info, type, ansi ); case WM_COMPAREITEM: { struct { UINT CtlType; UINT CtlID; ULONG hwndItem; UINT itemID1; ULONG itemData1; UINT itemID2; ULONG itemData2; DWORD dwLocaleId; } *cis32 = (void *)lparam; COMPAREITEMSTRUCT cis; cis.CtlType = cis32->CtlType; cis.CtlID = cis32->CtlID; cis.hwndItem = LongToHandle( cis32->hwndItem ); cis.itemID1 = cis32->itemID1; cis.itemData1 = cis32->itemData1; cis.itemID2 = cis32->itemID2; cis.itemData2 = cis32->itemData2; cis.dwLocaleId = cis32->dwLocaleId; return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&cis, result_info, type, ansi ); } case WM_DELETEITEM: { DELETEITEMSTRUCT32 *dis32 = (void *)lparam; DELETEITEMSTRUCT dis; dis.CtlType = dis32->CtlType; dis.CtlID = dis32->CtlID; dis.hwndItem = LongToHandle( dis32->hwndItem ); dis.itemData = dis32->itemData; return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&dis, result_info, type, ansi ); } case WM_MEASUREITEM: { MEASUREITEMSTRUCT32 *mis32 = (void *)lparam; MEASUREITEMSTRUCT mis; mis.CtlType = mis32->CtlType; mis.CtlID = mis32->CtlID; mis.itemID = mis32->itemID; mis.itemWidth = mis32->itemWidth; mis.itemHeight = mis32->itemHeight; mis.itemData = mis32->itemData; ret = NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&mis, result_info, type, ansi ); mis32->itemWidth = mis.itemWidth; mis32->itemHeight = mis.itemHeight; return ret; } case WM_DRAWITEM: { DRAWITEMSTRUCT32 *dis32 = (void *)lparam; DRAWITEMSTRUCT dis; dis.CtlType = dis32->CtlType; dis.CtlID = dis32->CtlID; dis.itemID = dis32->itemID; dis.itemAction = dis32->itemAction; dis.itemState = dis32->itemState; dis.hwndItem = LongToHandle( dis32->hwndItem ); dis.hDC = LongToHandle( dis32->hDC ); dis.itemData = dis32->itemData; dis.rcItem.left = dis32->rcItem.left; dis.rcItem.top = dis32->rcItem.top; dis.rcItem.right = dis32->rcItem.right; dis.rcItem.bottom = dis32->rcItem.bottom; return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&dis, result_info, type, ansi ); } case WM_COPYDATA: { struct { ULONG dwData; DWORD cbData; ULONG lpData; } *cds32 = (void *)lparam; COPYDATASTRUCT cds; cds.dwData = cds32->dwData; cds.cbData = cds32->cbData; cds.lpData = UlongToPtr( cds32->lpData ); return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&cds, result_info, type, ansi ); } case WM_GETDLGCODE: if (lparam) { MSG32 *msg32 = (MSG32 *)lparam; MSG msg64; return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)msg_32to64( &msg64, msg32 ), result_info, type, ansi ); } return NtUserMessageCall( hwnd, msg, wparam, lparam, result_info, type, ansi ); case WM_NEXTMENU: { struct { ULONG hmenuIn; ULONG hmenuNext; ULONG hwndNext; } *next32 = (void *)lparam; MDINEXTMENU next; next.hmenuIn = LongToHandle( next32->hmenuIn ); next.hmenuNext = LongToHandle( next32->hmenuNext ); next.hwndNext = LongToHandle( next32->hwndNext ); return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&next, result_info, type, ansi ); } case WM_PAINTCLIPBOARD: { PAINTSTRUCT ps; paintstruct_32to64( &ps, (PAINTSTRUCT32 *)lparam ); return NtUserMessageCall( hwnd, msg, wparam, (LPARAM)&ps, result_info, type, ansi ); } default: return NtUserMessageCall( hwnd, msg, wparam, lparam, result_info, type, ansi ); } } NTSTATUS WINAPI wow64_NtUserMessageCall( UINT *args ) { HWND hwnd = get_handle( &args ); UINT msg = get_ulong( &args ); LONG wparam = get_ulong( &args ); LONG lparam = get_ulong( &args ); void *result_info = get_ptr( &args ); UINT type = get_ulong ( &args ); BOOL ansi = get_ulong( &args ); switch (type) { case NtUserGetDispatchParams: case NtUserCallWindowProc: { struct win_proc_params32 *params32 = result_info; struct win_proc_params params; ULONG *result32; result32 = UlongToPtr( params32->result ); if (type == NtUserCallWindowProc) params.func = UlongToPtr( params32->func ); if (!NtUserMessageCall( hwnd, msg, wparam, lparam, ¶ms, type, ansi )) return FALSE; win_proc_params_64to32( ¶ms, params32, result32 ); return TRUE; } case NtUserSendMessage: { struct win_proc_params32 *params32 = result_info; if (params32) { struct win_proc_params params; NTSTATUS ret; params.hwnd = 0; ret = message_call_32to64( hwnd, msg, wparam, lparam, ¶ms, type, ansi ); if (params.hwnd) win_proc_params_64to32( ¶ms, params32, NULL ); return ret; } return message_call_32to64( hwnd, msg, wparam, lparam, result_info, type, ansi ); } case NtUserSendMessageTimeout: { struct { UINT flags; UINT timeout; DWORD result; } *params32 = result_info; struct send_message_timeout_params params; LRESULT ret; params.flags = params32->flags; params.timeout = params32->timeout; ret = message_call_32to64( hwnd, msg, wparam, lparam, ¶ms, type, ansi ); params32->result = params.result; return ret; } case NtUserSendMessageCallback: { struct { ULONG callback; ULONG data; } *params32 = result_info; struct send_message_callback_params params; params.callback = UlongToPtr( params32->callback ); params.data = params32->data; return message_call_32to64( hwnd, msg, wparam, lparam, ¶ms, type, ansi ); } case NtUserSpyGetMsgName: /* no argument conversion */ return NtUserMessageCall( hwnd, msg, wparam, lparam, result_info, type, ansi ); case NtUserWinProcResult: { LONG result32 = PtrToLong( result_info ); return message_call_32to64( hwnd, msg, wparam, lparam, LongToPtr( result32 ), type, ansi ); } } return message_call_32to64( hwnd, msg, wparam, lparam, result_info, type, ansi ); } NTSTATUS WINAPI wow64_NtUserMoveWindow( UINT *args ) { HWND hwnd = get_handle( &args ); INT x = get_ulong( &args ); INT y = get_ulong( &args ); INT cx = get_ulong( &args ); INT cy = get_ulong( &args ); BOOL repaint = get_ulong( &args ); return NtUserMoveWindow( hwnd, x, y, cx, cy, repaint ); } NTSTATUS WINAPI wow64_NtUserMsgWaitForMultipleObjectsEx( UINT *args ) { DWORD count = get_ulong( &args ); const ULONG *handles32 = get_ptr( &args ); DWORD timeout = get_ulong( &args ); DWORD mask = get_ulong( &args ); DWORD flags = get_ulong( &args ); HANDLE handles[MAXIMUM_WAIT_OBJECTS]; unsigned int i; if (count > ARRAYSIZE(handles)) { set_last_error32( ERROR_INVALID_PARAMETER ); return WAIT_FAILED; } for (i = 0; i < count; i++) handles[i] = LongToHandle( handles32[i] ); return NtUserMsgWaitForMultipleObjectsEx( count, handles, timeout, mask, flags ); } NTSTATUS WINAPI wow64_NtUserNotifyWinEvent( UINT *args ) { DWORD event = get_ulong( &args ); HWND hwnd = get_handle( &args ); LONG object_id = get_ulong( &args ); LONG child_id = get_ulong( &args ); NtUserNotifyWinEvent( event, hwnd, object_id, child_id ); return 0; } NTSTATUS WINAPI wow64_NtUserOpenClipboard( UINT *args ) { HWND hwnd = get_handle( &args ); ULONG unk = get_ulong( &args ); return NtUserOpenClipboard( hwnd, unk ); } NTSTATUS WINAPI wow64_NtUserOpenDesktop( UINT *args ) { OBJECT_ATTRIBUTES32 *attr32 = get_ptr( &args ); DWORD flags = get_ulong( &args ); ACCESS_MASK access = get_ulong( &args ); struct object_attr64 attr; HANDLE ret; ret = NtUserOpenDesktop( objattr_32to64( &attr, attr32 ), flags, access ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserOpenInputDesktop( UINT *args ) { DWORD flags = get_ulong( &args ); BOOL inherit = get_ulong( &args ); ACCESS_MASK access = get_ulong( &args ); return HandleToUlong( NtUserOpenInputDesktop( flags, inherit, access )); } NTSTATUS WINAPI wow64_NtUserOpenWindowStation( UINT *args ) { OBJECT_ATTRIBUTES32 *attr32 = get_ptr( &args ); ACCESS_MASK access = get_ulong( &args ); struct object_attr64 attr; return HandleToUlong( NtUserOpenWindowStation( objattr_32to64( &attr, attr32 ), access )); } NTSTATUS WINAPI wow64_NtUserPeekMessage( UINT *args ) { MSG32 *msg32 = get_ptr( &args ); HWND hwnd = get_handle( &args ); UINT first = get_ulong( &args ); UINT last = get_ulong( &args ); UINT flags = get_ulong( &args ); MSG msg; if (!NtUserPeekMessage( msg32 ? &msg : NULL, hwnd, first, last, flags )) return FALSE; msg_64to32( &msg, msg32 ); return TRUE; } NTSTATUS WINAPI wow64_NtUserPerMonitorDPIPhysicalToLogicalPoint( UINT *args ) { HWND hwnd = get_handle( &args ); POINT *pt = get_ptr( &args ); return NtUserPerMonitorDPIPhysicalToLogicalPoint( hwnd, pt ); } NTSTATUS WINAPI wow64_NtUserPostMessage( UINT *args ) { HWND hwnd = get_handle( &args ); UINT msg = get_ulong( &args ); WPARAM wparam = get_ulong( &args ); LPARAM lparam = get_ulong( &args ); return NtUserPostMessage( hwnd, msg, wparam, lparam ); } NTSTATUS WINAPI wow64_NtUserPostThreadMessage( UINT *args ) { DWORD thread = get_ulong( &args ); UINT msg = get_ulong( &args ); WPARAM wparam = get_ulong( &args ); LPARAM lparam = get_ulong( &args ); return NtUserPostThreadMessage( thread, msg, wparam, lparam ); } NTSTATUS WINAPI wow64_NtUserPrintWindow( UINT *args ) { HWND hwnd = get_handle( &args ); HDC hdc = get_handle( &args ); UINT flags = get_ulong( &args ); return NtUserPrintWindow( hwnd, hdc, flags ); } NTSTATUS WINAPI wow64_NtUserQueryInputContext( UINT *args ) { HIMC handle = get_handle( &args ); UINT attr = get_ulong( &args ); return NtUserQueryInputContext( handle, attr ); } NTSTATUS WINAPI wow64_NtUserRedrawWindow( UINT *args ) { HWND hwnd = get_handle( &args ); const RECT *rect = get_ptr( &args ); HRGN hrgn = get_handle( &args ); UINT flags = get_ulong( &args ); return NtUserRedrawWindow( hwnd, rect, hrgn, flags ); } NTSTATUS WINAPI wow64_NtUserRegisterHotKey( UINT *args ) { HWND hwnd = get_handle( &args ); INT id = get_ulong( &args ); UINT modifiers = get_ulong( &args ); UINT vk = get_ulong( &args ); return NtUserRegisterHotKey( hwnd, id, modifiers, vk ); } NTSTATUS WINAPI wow64_NtUserRegisterRawInputDevices( UINT *args ) { const RAWINPUTDEVICE32 *devices32 = get_ptr( &args ); UINT count = get_ulong( &args ); UINT size = get_ulong( &args ); RAWINPUTDEVICE *devices64; unsigned int i; if (size != sizeof(RAWINPUTDEVICE32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } if (!(devices64 = Wow64AllocateTemp( count * sizeof(*devices64) ))) { set_last_error32( ERROR_NOT_ENOUGH_MEMORY ); return FALSE; } for (i = 0; i < count; ++i) { devices64[i].usUsagePage = devices32[i].usUsagePage; devices64[i].usUsage = devices32[i].usUsage; devices64[i].dwFlags = devices32[i].dwFlags; devices64[i].hwndTarget = UlongToPtr( devices32[i].hwndTarget ); } return NtUserRegisterRawInputDevices( devices64, count, sizeof(*devices64) ); } NTSTATUS WINAPI wow64_NtUserRemoveClipboardFormatListener( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserRemoveClipboardFormatListener( hwnd ); } NTSTATUS WINAPI wow64_NtUserRemoveMenu( UINT *args ) { HMENU handle = get_handle( &args ); UINT id = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserRemoveMenu( handle, id, flags ); } NTSTATUS WINAPI wow64_NtUserRemoveProp( UINT *args ) { HWND hwnd = get_handle( &args ); const WCHAR *str = get_ptr( &args ); return HandleToUlong( NtUserRemoveProp( hwnd, str )); } NTSTATUS WINAPI wow64_NtUserScrollWindowEx( UINT *args ) { HWND hwnd = get_handle( &args ); INT dx = get_ulong( &args ); INT dy = get_ulong( &args ); const RECT *rect = get_ptr( &args ); const RECT *clip_rect = get_ptr( &args ); HRGN update_rgn = get_handle( &args ); RECT *update_rect = get_ptr( &args ); UINT flags = get_ulong( &args ); return NtUserScrollWindowEx( hwnd, dx, dy, rect, clip_rect, update_rgn, update_rect, flags ); } NTSTATUS WINAPI wow64_NtUserSendInput( UINT *args ) { UINT count = get_ulong( &args ); INPUT32 *inputs32 = get_ptr( &args ); int size = get_ulong( &args ); INPUT *inputs = NULL; unsigned int i; if (size != sizeof(*inputs32) || !count) { set_last_error32( ERROR_INVALID_PARAMETER ); return 0; } if (!inputs32) { set_last_error32( ERROR_NOACCESS ); return 0; } if (count && !(inputs = Wow64AllocateTemp( count * sizeof(*inputs) ))) return 0; for (i = 0; i < count; i++) { inputs[i].type = inputs32[i].type; switch (inputs[i].type) { case INPUT_MOUSE: inputs[i].mi.dx = inputs32[i].mi.dx; inputs[i].mi.dy = inputs32[i].mi.dy; inputs[i].mi.mouseData = inputs32[i].mi.mouseData; inputs[i].mi.dwFlags = inputs32[i].mi.dwFlags; inputs[i].mi.time = inputs32[i].mi.time; inputs[i].mi.dwExtraInfo = inputs32[i].mi.dwExtraInfo; break; case INPUT_KEYBOARD: inputs[i].ki.wVk = inputs32[i].ki.wVk; inputs[i].ki.wScan = inputs32[i].ki.wScan; inputs[i].ki.dwFlags = inputs32[i].ki.dwFlags; inputs[i].ki.time = inputs32[i].ki.time; inputs[i].ki.dwExtraInfo = inputs32[i].ki.dwExtraInfo; break; case INPUT_HARDWARE: inputs[i].hi = inputs32[i].hi; break; } } return NtUserSendInput( count, inputs, sizeof(*inputs) ); } NTSTATUS WINAPI wow64_NtUserSetActiveWindow( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserSetActiveWindow( hwnd )); } NTSTATUS WINAPI wow64_NtUserSetCapture( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserSetCapture( hwnd )); } NTSTATUS WINAPI wow64_NtUserSetClassLong( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); LONG newval = get_ulong( &args ); BOOL ansi = get_ulong( &args ); return NtUserSetClassLong( hwnd, offset, newval, ansi ); } NTSTATUS WINAPI wow64_NtUserSetClassLongPtr( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); LONG_PTR newval = get_ulong( &args ); BOOL ansi = get_ulong( &args ); if (offset == GCLP_MENUNAME) { struct client_menu_name menu_name; struct client_menu_name32 *menu_name32 = UlongToPtr( newval ); NtUserSetClassLong( hwnd, offset, (UINT_PTR)client_menu_name_32to64( &menu_name, menu_name32 ), ansi ); client_menu_name_64to32( &menu_name, menu_name32 ); return 0; } return NtUserSetClassLongPtr( hwnd, offset, newval, ansi ); } NTSTATUS WINAPI wow64_NtUserSetClassWord( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); WORD newval = get_ulong( &args ); return NtUserSetClassWord( hwnd, offset, newval ); } NTSTATUS WINAPI wow64_NtUserSetClipboardData( UINT *args ) { UINT format = get_ulong( &args ); HANDLE handle = get_handle( &args ); struct { UINT32 data; UINT32 size; BOOL cache_only; UINT seqno; } *params32 = get_ptr( &args ); struct set_clipboard_params params; params.data = UlongToPtr( params32->data ); params.size = params32->size; params.cache_only = params32->cache_only; params.seqno = params32->seqno; return NtUserSetClipboardData( format, handle, ¶ms ); } NTSTATUS WINAPI wow64_NtUserSetClipboardViewer( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserSetClipboardViewer( hwnd )); } NTSTATUS WINAPI wow64_NtUserSetCursor( UINT *args ) { HCURSOR cursor = get_handle( &args ); return HandleToUlong( NtUserSetCursor( cursor )); } NTSTATUS WINAPI wow64_NtUserSetCursorIconData( UINT *args ) { HCURSOR cursor = get_handle( &args ); UNICODE_STRING32 *module32 = get_ptr( &args ); UNICODE_STRING32 *res_name32 = get_ptr( &args ); struct { UINT flags; UINT num_steps; UINT num_frames; UINT delay; ULONG frames; ULONG frame_seq; ULONG frame_rates; ULONG rsrc; } *desc32 = get_ptr( &args ); struct { UINT width; UINT height; ULONG color; ULONG alpha; ULONG mask; POINT hotspot; } *frames32 = UlongToPtr( desc32->frames ); UNICODE_STRING module, res_name; struct cursoricon_desc desc; UINT i, num_frames; num_frames = max( desc32->num_frames, 1 ); if (!(desc.frames = Wow64AllocateTemp( num_frames * sizeof(*desc.frames) ))) return FALSE; desc.flags = desc32->flags; desc.num_steps = desc32->num_steps; desc.num_frames = desc32->num_frames; desc.delay = desc32->delay; desc.frame_seq = UlongToPtr( desc32->frame_seq ); desc.frame_rates = UlongToPtr( desc32->frame_rates ); desc.rsrc = UlongToPtr( desc32->rsrc ); for (i = 0; i < num_frames; i++) { desc.frames[i].width = frames32[i].width; desc.frames[i].height = frames32[i].height; desc.frames[i].color = UlongToHandle( frames32[i].color ); desc.frames[i].alpha = UlongToHandle( frames32[i].alpha ); desc.frames[i].mask = UlongToHandle( frames32[i].mask ); desc.frames[i].hotspot = frames32[i].hotspot; } return NtUserSetCursorIconData( cursor, unicode_str_32to64( &module, module32 ), unicode_str_32to64( &res_name, res_name32), &desc ); } NTSTATUS WINAPI wow64_NtUserSetCursorPos( UINT *args ) { INT x = get_ulong( &args ); INT y = get_ulong( &args ); return NtUserSetCursorPos( x, y ); } NTSTATUS WINAPI wow64_NtUserSetFocus( UINT *args ) { HWND hwnd = get_handle( &args ); return HandleToUlong( NtUserSetFocus( hwnd )); } NTSTATUS WINAPI wow64_NtUserSetInternalWindowPos( UINT *args ) { HWND hwnd = get_handle( &args ); UINT cmd = get_ulong( &args ); RECT *rect = get_ptr( &args ); POINT *pt = get_ptr( &args ); NtUserSetInternalWindowPos( hwnd, cmd, rect, pt ); return 0; } NTSTATUS WINAPI wow64_NtUserSetKeyboardState( UINT *args ) { BYTE *state = get_ptr( &args ); return NtUserSetKeyboardState( state ); } NTSTATUS WINAPI wow64_NtUserSetLayeredWindowAttributes( UINT *args ) { HWND hwnd = get_handle( &args ); COLORREF key = get_ulong( &args ); BYTE alpha = get_ulong( &args ); DWORD flags = get_ulong( &args ); return NtUserSetLayeredWindowAttributes( hwnd, key, alpha, flags ); } NTSTATUS WINAPI wow64_NtUserSetMenu( UINT *args ) { HWND hwnd = get_handle( &args ); HMENU menu = get_handle( &args ); return NtUserSetMenu( hwnd, menu ); } NTSTATUS WINAPI wow64_NtUserSetMenuContextHelpId( UINT *args ) { HMENU menu = get_handle( &args ); DWORD id = get_ulong( &args ); return NtUserSetMenuContextHelpId( menu, id ); } NTSTATUS WINAPI wow64_NtUserSetMenuDefaultItem( UINT *args ) { HMENU handle = get_handle( &args ); UINT item = get_ulong( &args ); UINT bypos = get_ulong( &args ); return NtUserSetMenuDefaultItem( handle, item, bypos ); } NTSTATUS WINAPI wow64_NtUserSetObjectInformation( UINT *args ) { HANDLE handle = get_handle( &args ); INT index = get_ulong( &args ); void *info = get_ptr( &args ); DWORD len = get_ulong( &args ); return NtUserSetObjectInformation( handle, index, info, len ); } NTSTATUS WINAPI wow64_NtUserSetParent( UINT *args ) { HWND hwnd = get_handle( &args ); HWND parent = get_handle( &args ); return HandleToUlong( NtUserSetParent( hwnd, parent )); } NTSTATUS WINAPI wow64_NtUserSetProcessDpiAwarenessContext( UINT *args ) { ULONG awareness = get_ulong( &args ); ULONG unknown = get_ulong( &args ); return NtUserSetProcessDpiAwarenessContext( awareness, unknown ); } NTSTATUS WINAPI wow64_NtUserSetProcessWindowStation( UINT *args ) { HWINSTA handle = get_handle( &args ); return NtUserSetProcessWindowStation( handle ); } NTSTATUS WINAPI wow64_NtUserSetProp( UINT *args ) { HWND hwnd = get_handle( &args ); const WCHAR *str = get_ptr( &args ); HANDLE handle = get_handle( &args ); return NtUserSetProp( hwnd, str, handle ); } NTSTATUS WINAPI wow64_NtUserSetScrollInfo( UINT *args ) { HWND hwnd = get_handle( &args ); INT bar = get_ulong( &args ); const SCROLLINFO *info = get_ptr( &args ); BOOL redraw = get_ulong( &args ); return NtUserSetScrollInfo( hwnd, bar, info, redraw ); } NTSTATUS WINAPI wow64_NtUserSetSysColors( UINT *args ) { INT count = get_ulong( &args ); const INT *colors = get_ptr( &args ); const COLORREF *values = get_ptr( &args ); return NtUserSetSysColors( count, colors, values ); } NTSTATUS WINAPI wow64_NtUserSetSystemMenu( UINT *args ) { HWND hwnd = get_handle( &args ); HMENU menu = get_handle( &args ); return NtUserSetSystemMenu( hwnd, menu ); } NTSTATUS WINAPI wow64_NtUserSetSystemTimer( UINT *args ) { HWND hwnd = get_handle( &args ); UINT_PTR id = get_ulong( &args ); UINT timeout = get_ulong( &args ); return NtUserSetSystemTimer( hwnd, id, timeout ); } NTSTATUS WINAPI wow64_NtUserSetThreadDesktop( UINT *args ) { HDESK handle = get_handle( &args ); return NtUserSetThreadDesktop( handle ); } NTSTATUS WINAPI wow64_NtUserSetTimer( UINT *args ) { HWND hwnd = get_handle( &args ); UINT_PTR id = get_ulong( &args ); UINT timeout = get_ulong( &args ); TIMERPROC proc = get_ptr( &args ); ULONG tolerance = get_ulong( &args ); return NtUserSetTimer( hwnd, id, timeout, proc, tolerance ); } NTSTATUS WINAPI wow64_NtUserSetWinEventHook( UINT *args ) { DWORD event_min = get_ulong( &args ); DWORD event_max = get_ulong( &args ); HMODULE inst = get_handle( &args ); UNICODE_STRING32 *module32 = get_ptr( &args ); WINEVENTPROC proc = get_ptr(&args ); DWORD pid = get_ulong( &args ); DWORD tid = get_ulong( &args ); DWORD flags = get_ulong( &args ); UNICODE_STRING module; HWINEVENTHOOK ret; ret = NtUserSetWinEventHook( event_min, event_max, inst, unicode_str_32to64( &module, module32 ), proc, pid, tid, flags ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserSetWindowLong( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); LONG newval = get_ulong( &args ); BOOL ansi = get_ulong( &args ); return NtUserSetWindowLong( hwnd, offset, newval, ansi ); } NTSTATUS WINAPI wow64_NtUserSetWindowLongPtr( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); LONG_PTR newval = get_ulong( &args ); BOOL ansi = get_ulong( &args ); return NtUserSetWindowLongPtr( hwnd, offset, newval, ansi ); } NTSTATUS WINAPI wow64_NtUserSetWindowPlacement( UINT *args ) { HWND hwnd = get_handle( &args ); const WINDOWPLACEMENT *wpl = get_ptr( &args ); return NtUserSetWindowPlacement( hwnd, wpl ); } NTSTATUS WINAPI wow64_NtUserSetWindowPos( UINT *args ) { HWND hwnd = get_handle( &args ); HWND after = get_handle( &args ); INT x = get_ulong( &args ); INT y = get_ulong( &args ); INT cx = get_ulong( &args ); INT cy = get_ulong( &args ); UINT flags = get_ulong( &args ); return NtUserSetWindowPos( hwnd, after, x, y, cx, cy, flags ); } NTSTATUS WINAPI wow64_NtUserSetWindowRgn( UINT *args ) { HWND hwnd = get_handle( &args ); HRGN hrgn = get_handle( &args ); BOOL redraw = get_ulong( &args ); return NtUserSetWindowRgn( hwnd, hrgn, redraw ); } NTSTATUS WINAPI wow64_NtUserSetWindowWord( UINT *args ) { HWND hwnd = get_handle( &args ); INT offset = get_ulong( &args ); WORD newval = get_ulong( &args ); return NtUserSetWindowWord( hwnd, offset, newval ); } NTSTATUS WINAPI wow64_NtUserSetWindowsHookEx( UINT *args ) { HINSTANCE inst = get_handle( &args ); UNICODE_STRING32 *module32 = get_ptr( &args ); DWORD tid = get_ulong( &args ); INT id = get_ulong( &args ); HOOKPROC proc = get_ptr( &args ); BOOL ansi = get_ulong( &args ); UNICODE_STRING module; HHOOK ret; ret = NtUserSetWindowsHookEx( inst, unicode_str_32to64( &module, module32 ), tid, id, proc, ansi ); return HandleToUlong( ret ); } NTSTATUS WINAPI wow64_NtUserShowCaret( UINT *args ) { HWND hwnd = get_handle( &args ); return NtUserShowCaret( hwnd ); } NTSTATUS WINAPI wow64_NtUserShowCursor( UINT *args ) { BOOL show = get_ulong( &args ); return NtUserShowCursor( show ); } NTSTATUS WINAPI wow64_NtUserShowScrollBar( UINT *args ) { HWND hwnd = get_handle( &args ); INT bar = get_ulong( &args ); BOOL show = get_ulong( &args ); return NtUserShowScrollBar( hwnd, bar, show ); } NTSTATUS WINAPI wow64_NtUserShowWindow( UINT *args ) { HWND hwnd = get_handle( &args ); INT cmd = get_ulong( &args ); return NtUserShowWindow( hwnd, cmd ); } NTSTATUS WINAPI wow64_NtUserShowWindowAsync( UINT *args ) { HWND hwnd = get_handle( &args ); INT cmd = get_ulong( &args ); return NtUserShowWindowAsync( hwnd, cmd ); } NTSTATUS WINAPI wow64_NtUserSystemParametersInfo( UINT *args ) { UINT action = get_ulong( &args ); UINT val = get_ulong( &args ); void *ptr = get_ptr( &args ); UINT winini = get_ulong( &args ); switch (action) { case SPI_GETSERIALKEYS: if (ptr) { struct { UINT cbSize; DWORD dwFlags; ULONG lpszActivePort; ULONG lpszPort; UINT iBaudRate; UINT iPortState; UINT iActive; } *keys32 = ptr; SERIALKEYSW keys; if (keys32->cbSize != sizeof(*keys32)) return FALSE; keys.cbSize = sizeof(keys); if (!NtUserSystemParametersInfo( action, val, &keys, winini )) return FALSE; keys32->dwFlags = keys.dwFlags; keys32->lpszActivePort = PtrToUlong( keys.lpszActivePort ); keys32->lpszPort = PtrToUlong( keys.lpszPort ); keys32->iBaudRate = keys.iBaudRate; keys32->iPortState = keys.iPortState; keys32->iActive = keys.iActive; return TRUE; } break; case SPI_GETSOUNDSENTRY: if (ptr) { struct { UINT cbSize; DWORD dwFlags; DWORD iFSTextEffect; DWORD iFSTextEffectMSec; DWORD iFSTextEffectColorBits; DWORD iFSGrafEffect; DWORD iFSGrafEffectMSec; DWORD iFSGrafEffectColor; DWORD iWindowsEffect; DWORD iWindowsEffectMSec; ULONG lpszWindowsEffectDLL; DWORD iWindowsEffectOrdinal; } *entry32 = ptr; SOUNDSENTRYW entry; if (entry32->cbSize != sizeof(*entry32)) return FALSE; entry.cbSize = sizeof(entry); if (!NtUserSystemParametersInfo( action, val, &entry, winini )) return FALSE; entry32->dwFlags = entry.dwFlags; entry32->iFSTextEffect = entry.iFSTextEffect; entry32->iFSTextEffectMSec = entry.iFSTextEffectMSec; entry32->iFSTextEffectColorBits = entry.iFSTextEffectColorBits; entry32->iFSGrafEffect = entry.iFSGrafEffect; entry32->iFSGrafEffectMSec = entry.iFSGrafEffectMSec; entry32->iFSGrafEffectColor = entry.iFSGrafEffectColor; entry32->iWindowsEffect = entry.iWindowsEffect; entry32->iWindowsEffectMSec = entry.iWindowsEffectMSec; entry32->lpszWindowsEffectDLL = PtrToUlong( entry.lpszWindowsEffectDLL ); entry32->iWindowsEffectOrdinal = entry.iWindowsEffectOrdinal; return TRUE; } break; case SPI_GETHIGHCONTRAST: if (ptr) { struct { UINT cbSize; DWORD dwFlags; ULONG lpszDefaultScheme; } *info32 = ptr; HIGHCONTRASTW info; if (info32->cbSize != sizeof(*info32)) return FALSE; info.cbSize = sizeof(info); if (!NtUserSystemParametersInfo( action, val, &info, winini )) return FALSE; info32->dwFlags = info.dwFlags; info32->lpszDefaultScheme = PtrToUlong( info.lpszDefaultScheme ); return TRUE; } break; } return NtUserSystemParametersInfo( action, val, ptr, winini ); } NTSTATUS WINAPI wow64_NtUserSystemParametersInfoForDpi( UINT *args ) { UINT action = get_ulong( &args ); UINT val = get_ulong( &args ); void *ptr = get_ptr( &args ); UINT winini = get_ulong( &args ); UINT dpi = get_ulong( &args ); return NtUserSystemParametersInfoForDpi( action, val, ptr, winini, dpi ); } NTSTATUS WINAPI wow64_NtUserThunkedMenuInfo( UINT *args ) { HMENU menu = get_handle( &args ); MENUINFO32 *info32 = get_ptr( &args ); MENUINFO info; if (info32) { info.cbSize = sizeof(info); info.fMask = info32->fMask; info.dwStyle = info32->dwStyle; info.cyMax = info32->cyMax; info.hbrBack = UlongToHandle( info32->hbrBack ); info.dwContextHelpID = info32->dwContextHelpID; info.dwMenuData = info32->dwMenuData; } return NtUserThunkedMenuInfo( menu, info32 ? &info : NULL ); } NTSTATUS WINAPI wow64_NtUserThunkedMenuItemInfo( UINT *args ) { HMENU handle = get_handle( &args ); UINT pos = get_ulong( &args ); UINT flags = get_ulong( &args ); UINT method = get_ulong( &args ); MENUITEMINFOW32 *info32 = get_ptr( &args ); UNICODE_STRING32 *str32 = get_ptr( &args ); MENUITEMINFOW info = { sizeof(info) }, *info_ptr; UNICODE_STRING str; UINT ret; if (info32) { info.cbSize = sizeof(info); info.fMask = info32->fMask; switch (method) { case NtUserSetMenuItemInfo: case NtUserInsertMenuItem: info.fType = info32->fType; info.fState = info32->fState; info.wID = info32->wID; info.hSubMenu = LongToHandle( info32->hSubMenu ); info.hbmpChecked = UlongToHandle( info32->hbmpChecked ); info.hbmpUnchecked = UlongToHandle( info32->hbmpUnchecked ); info.dwItemData = info32->dwItemData; info.dwTypeData = UlongToPtr( info32->dwTypeData ); info.cch = info32->cch; info.hbmpItem = UlongToHandle( info32->hbmpItem ); break; case NtUserCheckMenuRadioItem: info.cch = info32->cch; break; case NtUserGetMenuItemInfoA: case NtUserGetMenuItemInfoW: info.dwTypeData = UlongToPtr( info32->dwTypeData ); info.cch = info32->cch; break; } info_ptr = &info; } else info_ptr = NULL; ret = NtUserThunkedMenuItemInfo( handle, pos, flags, method, info_ptr, unicode_str_32to64( &str, str32 )); if (info_ptr) { switch (method) { case NtUserGetMenuItemInfoA: case NtUserGetMenuItemInfoW: if (info.fMask & (MIIM_TYPE | MIIM_STRING | MIIM_FTYPE)) info32->fType = info.fType; if (info.fMask & (MIIM_TYPE | MIIM_BITMAP)) info32->hbmpItem = HandleToUlong( info.hbmpItem ); if (info.fMask & (MIIM_TYPE | MIIM_STRING)) { info32->dwTypeData = (UINT_PTR)info.dwTypeData; info32->cch = info.cch; } if (info.fMask & MIIM_STATE) info32->fState = info.fState; if (info.fMask & MIIM_ID) info32->wID = info.wID; info32->hSubMenu = HandleToUlong( info.hSubMenu ); if (info.fMask & MIIM_CHECKMARKS) { info32->hbmpChecked = HandleToUlong( info.hbmpChecked ); info32->hbmpUnchecked = HandleToUlong( info.hbmpUnchecked ); } if (info.fMask & MIIM_DATA) info32->dwItemData = info.dwItemData; break; } } return ret; } NTSTATUS WINAPI wow64_NtUserToUnicodeEx( UINT *args ) { UINT virt = get_ulong( &args ); UINT scan = get_ulong( &args ); const BYTE *state = get_ptr( &args ); WCHAR *str = get_ptr( &args ); int size = get_ulong( &args ); UINT flags = get_ulong( &args ); HKL layout = get_handle( &args ); return NtUserToUnicodeEx( virt, scan, state, str, size, flags, layout ); } NTSTATUS WINAPI wow64_NtUserTrackMouseEvent( UINT *args ) { struct { DWORD cbSize; DWORD dwFlags; UINT32 hwndTrack; DWORD dwHoverTime; } *info32 = get_ptr( &args ); TRACKMOUSEEVENT info; BOOL ret; if (info32->cbSize != sizeof(*info32)) { set_last_error32( ERROR_INVALID_PARAMETER ); return FALSE; } info.cbSize = sizeof(info); info.dwFlags = info32->dwFlags; info.hwndTrack = LongToHandle( info32->hwndTrack ); info.dwHoverTime = info32->dwHoverTime; ret = NtUserTrackMouseEvent( &info ); info32->dwFlags = info.dwFlags; info32->hwndTrack = HandleToUlong( info.hwndTrack ); info32->dwHoverTime = info.dwHoverTime; return ret; } NTSTATUS WINAPI wow64_NtUserTrackPopupMenuEx( UINT *args ) { HMENU handle = get_handle( &args ); UINT flags = get_ulong( &args ); int x = get_ulong( &args ); int y = get_ulong( &args ); HWND hwnd = get_handle( &args ); TPMPARAMS *params = get_ptr( &args ); return NtUserTrackPopupMenuEx( handle, flags, x, y, hwnd, params ); } NTSTATUS WINAPI wow64_NtUserTranslateAccelerator( UINT *args ) { HWND hwnd = get_handle( &args ); HACCEL accel = get_handle( &args ); MSG32 *msg32 = get_ptr( &args ); MSG msg; return NtUserTranslateAccelerator( hwnd, accel, msg_32to64( &msg, msg32 )); } NTSTATUS WINAPI wow64_NtUserTranslateMessage( UINT *args ) { const MSG32 *msg32 = get_ptr( &args ); UINT flags = get_ulong( &args ); MSG msg; return NtUserTranslateMessage( msg_32to64( &msg, msg32 ), flags ); } NTSTATUS WINAPI wow64_NtUserUnhookWinEvent( UINT *args ) { HWINEVENTHOOK handle = get_handle( &args ); return NtUserUnhookWinEvent( handle ); } NTSTATUS WINAPI wow64_NtUserUnhookWindowsHookEx( UINT *args ) { HHOOK handle = get_handle( &args ); return NtUserUnhookWindowsHookEx( handle ); } NTSTATUS WINAPI wow64_NtUserUnregisterClass( UINT *args ) { UNICODE_STRING32 *name32 = get_ptr( &args ); HINSTANCE instance = get_ptr( &args ); struct client_menu_name32 *menu_name32 = get_ptr( &args ); UNICODE_STRING name; struct client_menu_name menu_name; BOOL ret; ret = NtUserUnregisterClass( unicode_str_32to64( &name, name32 ), instance, &menu_name ); if (ret) client_menu_name_64to32( &menu_name, menu_name32 ); return ret; } NTSTATUS WINAPI wow64_NtUserUnregisterHotKey( UINT *args ) { HWND hwnd = get_handle( &args ); int id = get_ulong( &args ); return NtUserUnregisterHotKey( hwnd, id ); } NTSTATUS WINAPI wow64_NtUserUpdateInputContext( UINT *args ) { HIMC handle = get_handle( &args ); UINT attr = get_ulong( &args ); UINT_PTR value = get_ulong( &args ); return NtUserUpdateInputContext( handle, attr, value ); } NTSTATUS WINAPI wow64_NtUserValidateRect( UINT *args ) { HWND hwnd = get_handle( &args ); const RECT *rect = get_ptr( &args ); return NtUserValidateRect( hwnd, rect ); } NTSTATUS WINAPI wow64_NtUserVkKeyScanEx( UINT *args ) { WCHAR chr = get_ulong( &args ); HKL layout = get_handle( &args ); return NtUserVkKeyScanEx( chr, layout ); } NTSTATUS WINAPI wow64_NtUserWaitForInputIdle( UINT *args ) { HANDLE process = get_handle( &args ); DWORD timeout = get_ulong( &args ); BOOL wow = get_ulong( &args ); return NtUserWaitForInputIdle( process, timeout, wow ); } NTSTATUS WINAPI wow64_NtUserWindowFromDC( UINT *args ) { HDC hdc = get_handle( &args ); return HandleToUlong( NtUserWindowFromDC( hdc )); } NTSTATUS WINAPI wow64_NtUserWindowFromPoint( UINT *args ) { LONG x = get_ulong( &args ); LONG y = get_ulong( &args ); return HandleToUlong( NtUserWindowFromPoint( x, y )); } NTSTATUS WINAPI wow64_NtUserDisplayConfigGetDeviceInfo( UINT *args ) { DISPLAYCONFIG_DEVICE_INFO_HEADER *packet = get_ptr( &args ); return NtUserDisplayConfigGetDeviceInfo( packet ); }