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27 lines
802 B
Groff
27 lines
802 B
Groff
.TH "SDL_SemValue" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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.SH "NAME"
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SDL_SemValue\- Return the current value of a semaphore\&.
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.SH "SYNOPSIS"
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.PP
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\fB#include "SDL\&.h"
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#include "SDL/SDL_thread\&.h"
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.sp
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\fBUint32 \fBSDL_SemValue\fP\fR(\fBSDL_sem *sem\fR);
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.SH "DESCRIPTION"
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.PP
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\fBSDL_SemValue()\fP returns the current semaphore value from the semaphore pointed to by \fBsem\fR\&.
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.SH "RETURN VALUE"
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.PP
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Returns current value of the semaphore\&.
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.SH "EXAMPLES"
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.PP
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.PP
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.nf
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\f(CW sem_value = SDL_SemValue(my_sem);\fR
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.fi
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.PP
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.SH "SEE ALSO"
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.PP
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\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
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...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00
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