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Fixed THUNK_SetDCHook when using native USER.

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This commit is contained in:
Ulrich Weigand 1999-05-17 14:57:59 +00:00 committed by Alexandre Julliard
parent cd819fefc8
commit cb78164396
1 changed files with 12 additions and 1 deletions
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13
if1632/thunk.c
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@ -525,7 +525,15 @@ BOOL16 WINAPI THUNK_SetDCHook( HDC16 hdc, FARPROC16 proc, DWORD dwHookData )
THUNK *thunk, *oldThunk;
if (!defDCHookProc) /* Get DCHook Win16 entry point */
defDCHookProc = NE_GetEntryPoint( GetModuleHandle16("USER"), 362 );
{
HMODULE16 hModule = GetModuleHandle16( "USER" );
NE_MODULE *pModule = NE_GetPtr( hModule );
if ( pModule && (pModule->flags & NE_FFLAGS_BUILTIN) )
defDCHookProc = NE_GetEntryPoint( hModule, 362 );
else
defDCHookProc = (FARPROC16)-1;
}
if (proc != defDCHookProc)
{
@ -553,8 +561,11 @@ DWORD WINAPI THUNK_GetDCHook( HDC16 hdc, FARPROC16 *phookProc )
{
if (thunk == (THUNK *)DCHook16)
{
/* Note: we can only get here when running built-in USER */
if (!defDCHookProc) /* Get DCHook Win16 entry point */
defDCHookProc = NE_GetEntryPoint(GetModuleHandle16("USER"),362);
*phookProc = defDCHookProc;
}
else *phookProc = thunk->proc;