>SDL_DestroySemaphore<
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>SDL Library Documentation<
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NAME="SDLDESTROYSEMAPHORE"
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>SDL_DestroySemaphore -- Destroys a semaphore that was created by <
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>#include "SDL.h"
#include
"SDL_thread.h"<
/PRE
CLASS="FUNCDEF"
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>SDL_DestroySemaphore<
/TT
> destroys the semaphore pointed to
CLASS="PARAMETER"
> that was created by
HREF="sdlcreatesemaphore.html"
CLASS="FUNCTION"
>.
It is not safe to destroy a semaphore if there are threads currently blocked
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>if (my_sem != NULL) {
SDL_DestroySemaphore(my_sem);
my_sem = NULL;
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