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[xonotic/xonotic.git] / misc / builddeps / win64 / sdl / share / man / man3 / SDL_DestroySemaphore.3
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+.TH "SDL_DestroySemaphore" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
+.SH "NAME"
+SDL_DestroySemaphore \- Destroys a semaphore that was created by \fISDL_CreateSemaphore\fR\&.
+.SH "SYNOPSIS"
+.PP
+\fB#include "SDL\&.h"
+#include "SDL_thread\&.h"
+.sp
+\fBvoid \fBSDL_DestroySemaphore\fP\fR(\fBSDL_sem *sem\fR);
+.SH "DESCRIPTION"
+.PP
+\fBSDL_DestroySemaphore\fP destroys the semaphore pointed to by \fBsem\fR that was created by \fI\fBSDL_CreateSemaphore\fP\fR\&. It is not safe to destroy a semaphore if there are threads currently blocked waiting on it\&.
+.SH "EXAMPLES"
+.PP
+.PP
+.nf
+\f(CWif (my_sem != NULL) {
+        SDL_DestroySemaphore(my_sem);
+        my_sem = NULL;
+}\fR
+.fi
+.PP
+.SH "SEE ALSO"
+.PP
+\fI\fBSDL_CreateSemaphore\fP\fR, \fI\fBSDL_SemWait\fP\fR, \fI\fBSDL_SemTryWait\fP\fR, \fI\fBSDL_SemWaitTimeout\fP\fR, \fI\fBSDL_SemPost\fP\fR, \fI\fBSDL_SemValue\fP\fR
+.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00