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-.TH "SDL_CreateSemaphore" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
-.SH "NAME"
-SDL_CreateSemaphore \- Creates a new semaphore and assigns an initial value to it\&.
-.SH "SYNOPSIS"
-.PP
-\fB#include "SDL\&.h"
-#include "SDL_thread\&.h"
-.sp
-\fBSDL_sem *\fBSDL_CreateSemaphore\fP\fR(\fBUint32 initial_value\fR);
-.SH "DESCRIPTION"
-.PP
-\fBSDL_CreateSemaphore()\fP creates a new semaphore and initializes it with the value \fBinitial_value\fR\&. Each locking operation on the semaphore by \fISDL_SemWait\fR, \fISDL_SemTryWait\fR or \fISDL_SemWaitTimeout\fR will atomically decrement the semaphore value\&. The locking operation will be blocked if the semaphore value is not positive (greater than zero)\&. Each unlock operation by \fISDL_SemPost\fR will atomically increment the semaphore value\&.
-.SH "RETURN VALUE"
-.PP
-Returns a pointer to an initialized semaphore or \fBNULL\fR if there was an error\&.
-.SH "EXAMPLES"
-.PP
-.PP
-.nf
-\f(CWSDL_sem *my_sem;
-
-my_sem = SDL_CreateSemaphore(INITIAL_SEM_VALUE);
-
-if (my_sem == NULL) {
-        return CREATE_SEM_FAILED;
-}\fR
-.fi
-.PP
-.SH "SEE ALSO"
-.PP
-\fI\fBSDL_DestroySemaphore\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