pandory500/SDL-mirror
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move variable declaration to beginning of function

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This commit is contained in:
Edward Rudd 2013-03-06 10:37:27 -05:00
parent 4e631c1583
commit 3ab8d4ce1a
1 changed files with 1 additions and 1 deletions
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2
src/thread/windows/SDL_sysmutex.c
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@ -79,12 +79,12 @@ SDL_mutexP(SDL_mutex * mutex)
int int
SDL_TryLockMutex(SDL_mutex * mutex) SDL_TryLockMutex(SDL_mutex * mutex)
{ {
int retval = 0;
if (mutex == NULL) { if (mutex == NULL) {
SDL_SetError("Passed a NULL mutex"); SDL_SetError("Passed a NULL mutex");
return -1; return -1;
} }
int retval = 0;
if (TryEnterCriticalSection(&mutex->cs) == 0) { if (TryEnterCriticalSection(&mutex->cs) == 0) {
retval = SDL_MUTEX_TIMEDOUT; retval = SDL_MUTEX_TIMEDOUT;
} }