From b8cfd179d1e09940d2b7a8e2b7f8fdc7c4200541 Mon Sep 17 00:00:00 2001
From: Francois Gouget <fgouget@psn.net>
Date: Fri, 19 Feb 1999 09:58:41 +0000
Subject: [PATCH] Changed the first parameter from LPGUID (Windows headers) to
 REFGUID. This makes it a 'const GUID*' which means DirectSoundCreate must not
 change it.

---
 include/dsound.h    | 2 +-
 multimedia/dsound.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/dsound.h b/include/dsound.h
index fd7ab964021..418de116d0b 100644
--- a/include/dsound.h
+++ b/include/dsound.h
@@ -171,7 +171,7 @@ typedef LPVOID* LPLPVOID;
 typedef BOOL32 (CALLBACK *LPDSENUMCALLBACK32W)(LPGUID,LPWSTR,LPWSTR,LPVOID);
 typedef BOOL32 (CALLBACK *LPDSENUMCALLBACK32A)(LPGUID,LPSTR,LPSTR,LPVOID);
 
-extern HRESULT WINAPI DirectSoundCreate(LPGUID lpGUID,LPDIRECTSOUND * ppDS,IUnknown *pUnkOuter );
+extern HRESULT WINAPI DirectSoundCreate(REFGUID lpGUID,LPDIRECTSOUND * ppDS,IUnknown *pUnkOuter );
 
 #define STDMETHOD(xfn) HRESULT (CALLBACK *fn##xfn)
 #define STDMETHOD_(ret,xfn) ret (CALLBACK *fn##xfn)
diff --git a/multimedia/dsound.c b/multimedia/dsound.c
index 77e5b0cdb73..b0becda2638 100644
--- a/multimedia/dsound.c
+++ b/multimedia/dsound.c
@@ -2073,7 +2073,7 @@ static DWORD WINAPI DSOUND_thread(LPVOID arg)
 
 #endif /* HAVE_OSS */
 
-HRESULT WINAPI DirectSoundCreate(LPGUID lpGUID,LPDIRECTSOUND *ppDS,IUnknown *pUnkOuter )
+HRESULT WINAPI DirectSoundCreate(REFGUID lpGUID,LPDIRECTSOUND *ppDS,IUnknown *pUnkOuter )
 {
 	if (lpGUID)
 		TRACE(dsound,"(%p,%p,%p)\n",lpGUID,ppDS,pUnkOuter);
-- 
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