1 .TH "SDL_SemValue" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 

     2 .SH "NAME"

     3 SDL_SemValue \- Return the current value of a semaphore\&.

     4 .SH "SYNOPSIS"

     5 .PP

     6 \fB#include "SDL\&.h"

     7 #include "SDL/SDL_thread\&.h"

     8 .sp

     9 \fBUint32 \fBSDL_SemValue\fP\fR(\fBSDL_sem *sem\fR);

    10 .SH "DESCRIPTION"

    11 .PP

    12 \fBSDL_SemValue()\fP returns the current semaphore value from the semaphore pointed to by \fBsem\fR\&.

    13 .SH "RETURN VALUE"

    14 .PP

    15 Returns current value of the semaphore\&.

    16 .SH "EXAMPLES"

    17 .PP

    18 .PP

    19 .nf

    20 \f(CW  sem_value = SDL_SemValue(my_sem);\fR

    21 .fi

    22 .PP

    23 .SH "SEE ALSO"

    24 .PP

    25 \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

    26 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00