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view docs/man3/SDL_SemValue.3 @ 2002:7590aaf89a60

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Cleaned up IRIX audio driver, added float32 support and fallbacks when a specific audiospec isn't supported or the hardware fails. Usual disclaimer: No IRIX box, so this may not even compile.
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 01 Sep 2006 00:04:07 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_SemValue" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_SemValue\- Return the current value of a semaphore\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
#include "SDL/SDL_thread\&.h"
.sp
\fBUint32 \fBSDL_SemValue\fP\fR(\fBSDL_sem *sem\fR);
.SH "DESCRIPTION"
.PP
\fBSDL_SemValue()\fP returns the current semaphore value from the semaphore pointed to by \fBsem\fR\&.
.SH "RETURN VALUE"
.PP
Returns current value of the semaphore\&.
.SH "EXAMPLES"
.PP
.PP
.nf
\f(CW  sem_value = SDL_SemValue(my_sem);\fR
.fi
.PP
.SH "SEE ALSO"
.PP
\fI\fBSDL_CreateSemaphore\fP\fR, \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
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00