From b0d1625300520a0b16a7a13d30b8c84781613c63 Mon Sep 17 00:00:00 2001
From: Davide Beatrici <git@davidebeatrici.dev>
Date: Sat, 22 Jul 2023 05:36:24 +0200
Subject: [PATCH] wineoss: Remove GetAudioSessionWrapper.

---
 dlls/wineoss.drv/mmdevdrv.c       | 37 -------------------------------
 dlls/wineoss.drv/wineoss.drv.spec |  1 -
 2 files changed, 38 deletions(-)

diff --git a/dlls/wineoss.drv/mmdevdrv.c b/dlls/wineoss.drv/mmdevdrv.c
index 1c71360a80a..4a45c532dd0 100644
--- a/dlls/wineoss.drv/mmdevdrv.c
+++ b/dlls/wineoss.drv/mmdevdrv.c
@@ -48,8 +48,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(oss);
 
-#define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
-
 typedef struct _OSSDevice {
     struct list entry;
     EDataFlow flow;
@@ -62,28 +60,6 @@ static struct list g_devices = LIST_INIT(g_devices);
 static WCHAR drv_key_devicesW[256];
 static const WCHAR guidW[] = {'g','u','i','d',0};
 
-static CRITICAL_SECTION g_sessions_lock;
-static CRITICAL_SECTION_DEBUG g_sessions_lock_debug =
-{
-    0, 0, &g_sessions_lock,
-    { &g_sessions_lock_debug.ProcessLocksList, &g_sessions_lock_debug.ProcessLocksList },
-      0, 0, { (DWORD_PTR)(__FILE__ ": g_sessions_lock") }
-};
-static CRITICAL_SECTION g_sessions_lock = { &g_sessions_lock_debug, -1, 0, 0, 0, 0 };
-
-extern struct audio_session_wrapper *session_wrapper_create(
-    struct audio_client *client) DECLSPEC_HIDDEN;
-
-void DECLSPEC_HIDDEN sessions_lock(void)
-{
-    EnterCriticalSection(&g_sessions_lock);
-}
-
-void DECLSPEC_HIDDEN sessions_unlock(void)
-{
-    LeaveCriticalSection(&g_sessions_lock);
-}
-
 BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved)
 {
     switch (reason)
@@ -110,8 +86,6 @@ BOOL WINAPI DllMain(HINSTANCE dll, DWORD reason, void *reserved)
         {
             OSSDevice *iter, *iter2;
 
-            DeleteCriticalSection(&g_sessions_lock);
-
             LIST_FOR_EACH_ENTRY_SAFE(iter, iter2, &g_devices, OSSDevice, entry){
                 HeapFree(GetProcessHeap(), 0, iter);
             }
@@ -292,14 +266,3 @@ end:
 
     return params.result;
 }
-
-/* if channels == 0, then this will return or create a session with
- * matching dataflow and GUID. otherwise, channels must also match */
-extern HRESULT get_audio_session(const GUID *sessionguid,
-        IMMDevice *device, UINT channels, AudioSession **out);
-
-HRESULT WINAPI AUDDRV_GetAudioSessionWrapper(const GUID *guid, IMMDevice *device,
-                                             AudioSessionWrapper **out)
-{
-    return E_NOTIMPL;
-}
diff --git a/dlls/wineoss.drv/wineoss.drv.spec b/dlls/wineoss.drv/wineoss.drv.spec
index c61d81e7ee9..e12fb20fd17 100644
--- a/dlls/wineoss.drv/wineoss.drv.spec
+++ b/dlls/wineoss.drv/wineoss.drv.spec
@@ -7,4 +7,3 @@
 # MMDevAPI driver functions
 @ stdcall -private get_device_name_from_guid(ptr ptr ptr) get_device_name_from_guid
 @ stdcall -private GetEndpointIDs(long ptr ptr ptr ptr) AUDDRV_GetEndpointIDs
-@ stdcall -private GetAudioSessionWrapper(ptr ptr ptr) AUDDRV_GetAudioSessionWrapper