From 84ff3a3c1b1958435578b85c225edcee5ee64231 Mon Sep 17 00:00:00 2001
From: Marcus Sundberg <mackan@stacken.kth.se>
Date: Sun, 21 May 2000 00:08:27 +0000
Subject: [PATCH] Fixed mingw32 warnings.

---
 source/cd_win.c  | 26 +++++++++++++++++---------
 source/snd_dma.c |  4 +++-
 source/snd_mix.c | 12 ++++++------
 source/snd_win.c |  7 ++++---
 4 files changed, 30 insertions(+), 19 deletions(-)

diff --git a/source/cd_win.c b/source/cd_win.c
index c31f195..8ac5cc8 100644
--- a/source/cd_win.c
+++ b/source/cd_win.c
@@ -45,7 +45,6 @@ static qboolean	enabled = false;
 static qboolean playLooping = false;
 static float	cdvolume;
 static byte 	remap[100];
-static byte		cdrom;
 static byte		playTrack;
 static byte		maxTrack;
 
@@ -56,8 +55,11 @@ static void CDAudio_Eject(void)
 {
 	DWORD	dwReturn;
 
-    if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN, (DWORD)NULL))
+	dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_OPEN,
+							  (DWORD)NULL);
+    if (dwReturn) {
 		Con_DPrintf("MCI_SET_DOOR_OPEN failed (%i)\n", dwReturn);
+	}
 }
 
 
@@ -65,8 +67,10 @@ static void CDAudio_CloseDoor(void)
 {
 	DWORD	dwReturn;
 
-    if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD)NULL))
+    dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_DOOR_CLOSED, (DWORD)NULL);
+    if (dwReturn) {
 		Con_DPrintf("MCI_SET_DOOR_CLOSED failed (%i)\n", dwReturn);
+	}
 }
 
 
@@ -196,8 +200,10 @@ void CDAudio_Stop(void)
 	if (!playing)
 		return;
 
-    if (dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD)NULL))
+    dwReturn = mciSendCommand(wDeviceID, MCI_STOP, 0, (DWORD)NULL);
+    if (dwReturn) {
 		Con_DPrintf("MCI_STOP failed (%i)", dwReturn);
+	}
 
 	wasPlaying = false;
 	playing = false;
@@ -216,8 +222,10 @@ void CDAudio_Pause(void)
 		return;
 
 	mciGenericParms.dwCallback = (DWORD)mainwindow;
-    if (dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD)(LPVOID) &mciGenericParms))
+    dwReturn = mciSendCommand(wDeviceID, MCI_PAUSE, 0, (DWORD)(LPVOID) &mciGenericParms);
+    if (dwReturn) {
 		Con_DPrintf("MCI_PAUSE failed (%i)", dwReturn);
+	}
 
 	wasPlaying = playing;
 	playing = false;
@@ -450,8 +458,8 @@ int CDAudio_Init(void)
 		return -1;
 
 	mciOpenParms.lpstrDeviceType = "cdaudio";
-	if (dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD) (LPVOID) &mciOpenParms))
-	{
+	dwReturn = mciSendCommand(0, MCI_OPEN, MCI_OPEN_TYPE | MCI_OPEN_SHAREABLE, (DWORD) (LPVOID) &mciOpenParms);
+    if (dwReturn) {
 		Con_Printf("CDAudio_Init: MCI_OPEN failed (%i)\n", dwReturn);
 		return -1;
 	}
@@ -459,8 +467,8 @@ int CDAudio_Init(void)
 
     // Set the time format to track/minute/second/frame (TMSF).
     mciSetParms.dwTimeFormat = MCI_FORMAT_TMSF;
-    if (dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID) &mciSetParms))
-    {
+    dwReturn = mciSendCommand(wDeviceID, MCI_SET, MCI_SET_TIME_FORMAT, (DWORD)(LPVOID) &mciSetParms);
+    if (dwReturn) {
 		Con_Printf("MCI_SET_TIME_FORMAT failed (%i)\n", dwReturn);
         mciSendCommand(wDeviceID, MCI_CLOSE, 0, (DWORD)NULL);
 		return -1;
diff --git a/source/snd_dma.c b/source/snd_dma.c
index 5892718..10a41f1 100644
--- a/source/snd_dma.c
+++ b/source/snd_dma.c
@@ -626,7 +626,9 @@ void S_ClearBuffer (void)
 
 		reps = 0;
 
-		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize, &pData, &dwSize, NULL, NULL, 0)) != DS_OK)
+		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize,
+											   (LPVOID *)&pData, &dwSize,
+											   NULL, NULL, 0)) != DS_OK)
 		{
 			if (hresult != DSERR_BUFFERLOST)
 			{
diff --git a/source/snd_mix.c b/source/snd_mix.c
index cc9ef94..8905d67 100644
--- a/source/snd_mix.c
+++ b/source/snd_mix.c
@@ -97,9 +97,9 @@ void S_TransferStereo16 (int endtime)
 	{
 		reps = 0;
 
-		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize, &pbuf, &dwSize, 
-									   &pbuf2, &dwSize2, 0)) != DS_OK)
-		{
+		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize,
+						   (LPVOID *)&pbuf, &dwSize,
+						   (LPVOID *)&pbuf2, &dwSize2, 0)) != DS_OK) {
 			if (hresult != DSERR_BUFFERLOST)
 			{
 				Con_Printf ("S_TransferStereo16: DS::Lock Sound Buffer Failed\n");
@@ -186,9 +186,9 @@ void S_TransferPaintBuffer(int endtime)
 	{
 		reps = 0;
 
-		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize, &pbuf, &dwSize, 
-									   &pbuf2,&dwSize2, 0)) != DS_OK)
-		{
+		while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize,
+					   (LPVOID *)&pbuf, &dwSize,
+					   (LPVOID *)&pbuf2, &dwSize2, 0)) != DS_OK) {
 			if (hresult != DSERR_BUFFERLOST)
 			{
 				Con_Printf ("S_TransferPaintBuffer: DS::Lock Sound Buffer Failed\n");
diff --git a/source/snd_win.c b/source/snd_win.c
index 3a8d858..4b61279 100644
--- a/source/snd_win.c
+++ b/source/snd_win.c
@@ -378,8 +378,9 @@ sndinitstat SNDDMA_InitDirect (void)
 // initialize the buffer
 	reps = 0;
 
-	while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize, &lpData, &dwSize, NULL, NULL, 0)) != DS_OK)
-	{
+	while ((hresult = pDSBuf->lpVtbl->Lock(pDSBuf, 0, gSndBufSize,
+										   (LPVOID *)&lpData, &dwSize, NULL,
+										   NULL, 0)) != DS_OK) {
 		if (hresult != DSERR_BUFFERLOST)
 		{
 			Con_SafePrintf ("SNDDMA_InitDirect: DS::Lock Sound Buffer Failed\n");
@@ -645,7 +646,7 @@ how many sample are required to fill it up.
 int SNDDMA_GetDMAPos(void)
 {
 	MMTIME	mmtime;
-	int		s;
+	int		s = 0;
 	DWORD	dwWrite;
 
 	if (dsound_init)