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docs/man3/SDL_CreateMutex.3

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+.TH "SDL_CreateMutex" "3" "Mon 12 Mar 2001, 01:03" "SDL" "SDL API Reference" 
+.SH "NAME"
+SDL_CreateMutex\- Create a mutex
+.SH "SYNOPSIS"
+.PP
+\fB#include "SDL\&.h"
+#include "SDL_thread\&.h"
+.sp
+\fBSDL_mutex *\fBSDL_CreateMutex\fP\fR(\fBvoid\fR);
+.SH "DESCRIPTION"
+.PP
+Create a new, unlocked mutex\&.
+.SH "EXAMPLES"
+.PP
+.nf
+\f(CWSDL_mutex *mut;
+
+mut=SDL_CreateMutex();
+\&.
+\&.
+if(SDL_mutexP(mut)==-1){
+  fprintf(stderr, "Couldn\&'t lock mutex
+");
+  exit(-1);
+}
+\&.
+/* Do stuff while mutex is locked */
+\&.
+\&.
+if(SDL_mutexV(mut)==-1){
+  fprintf(stderr, "Couldn\&'t unlock mutex
+");
+  exit(-1);
+}
+
+SDL_DestroyMutex(mut);
+\fR
+.fi
+.PP
+.SH "SEE ALSO"
+.PP
+\fI\fBSDL_mutexP\fP\fR, \fI\fBSDL_mutexV\fP\fR, \fI\fBSDL_DestroyMutex\fP\fR
+...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:03