From d9f02858fdc04c4404834a033850f758e4c8ee7e Mon Sep 17 00:00:00 2001
From: inmarket <andrewh@inmarket.com.au>
Date: Sat, 21 Dec 2013 13:21:59 +1000
Subject: Replace NULL's with 0 as NULL is not defined by the Raw32 GOS.

---
 src/gos/chibios.c | 2 +-
 src/gos/osx.c     | 2 +-
 src/gos/win32.c   | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/gos')

diff --git a/src/gos/chibios.c b/src/gos/chibios.c
index 3af0047b..30a2b228 100644
--- a/src/gos/chibios.c
+++ b/src/gos/chibios.c
@@ -106,7 +106,7 @@ gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_
 	}
 
 	if (!stacksz)
-		return NULL;
+		return 0;
 
 	return chThdCreateStatic(stackarea, stacksz, prio, fn, param);
 }
diff --git a/src/gos/osx.c b/src/gos/osx.c
index 3692fe5e..a5560b4e 100644
--- a/src/gos/osx.c
+++ b/src/gos/osx.c
@@ -149,7 +149,7 @@ bool_t gfxSemWait(gfxSem *pSem, delaytime_t ms) {
 			struct timeval now;
 			struct timespec	tm;
 
-			gettimeofday(&now, NULL);
+			gettimeofday(&now, 0);
 			tm.tv_sec = now.tv_sec + ms / 1000;
 			tm.tv_nsec = (now.tv_usec + ms % 1000) * 1000;
 			while (!pSem->cnt) {
diff --git a/src/gos/win32.c b/src/gos/win32.c
index 77b35dc3..a05e5c30 100644
--- a/src/gos/win32.c
+++ b/src/gos/win32.c
@@ -57,7 +57,7 @@ void gfxSleepMicroseconds(delaytime_t ms) {
 
 void gfxSystemLock(void) {
 	if (!SystemMutex)
-		SystemMutex = CreateMutex(NULL, FALSE, NULL);
+		SystemMutex = CreateMutex(0, FALSE, 0);
 	WaitForSingleObject(SystemMutex, INFINITE);
 }
 
@@ -87,7 +87,7 @@ semcount_t gfxSemCounter(gfxSem *pSem) {
     if (!NtQuerySemaphore)
     	NtQuerySemaphore = (_NtQuerySemaphore)GetProcAddress(GetModuleHandle("ntdll.dll"), "NtQuerySemaphore");
 
-    NtQuerySemaphore(*pSem, 0, &BasicInfo, sizeof(BasicInfo), NULL);
+    NtQuerySemaphore(*pSem, 0, &BasicInfo, sizeof(BasicInfo), 0);
 
     return BasicInfo.CurrentCount;
 }
@@ -96,7 +96,7 @@ gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_
 	(void)	stackarea;
 	HANDLE	thd;
 
-	if (!(thd = CreateThread(NULL, stacksz, fn, param, CREATE_SUSPENDED, NULL)))
+	if (!(thd = CreateThread(0, stacksz, fn, param, CREATE_SUSPENDED, 0)))
 		return FALSE;
 
 	SetThreadPriority(thd, prio);
-- 
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