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Date: Mon, 23 Feb 2004 23:29:20 -0500 From: "Brian Kropf" Subject: [SDL] Windx5 I was wondering if I could suggest a change for (at least) the mingw/msys build. Every time I do the ./configure, make on a fresh download it crashes when it tries to find directx.h for the audio portion of the build In file included from SDL_dx5audio.c:37: SDL_dx5audio.h:31:21: directx.h: No such file or directory In file included from SDL_dx5audio.c:37: I usually copy the directx.h from the video/windx5 into the audio/windx5 and things go smoothly after that; just thought I'd suggest it for making future builds go smoothly. ;)
author Sam Lantinga <slouken@libsdl.org>
date Fri, 27 Jan 2006 05:36:47 +0000
parents 355632dca928
children
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<HTML
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>SDL_CreateMutex</TITLE
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>SDL_CreateMutex</H1
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><H2
>Name</H2
>SDL_CreateMutex&nbsp;--&nbsp;Create a mutex</DIV
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>Synopsis</H2
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><PRE
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>#include "SDL.h"
#include "SDL_thread.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>SDL_mutex *<B
CLASS="FSFUNC"
>SDL_CreateMutex</B
></CODE
>(void);</CODE
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><H2
>Description</H2
><P
>Create a new, unlocked mutex.</P
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><H2
>Examples</H2
><PRE
CLASS="PROGRAMLISTING"
>SDL_mutex *mut;

mut=SDL_CreateMutex();
.
.
if(SDL_mutexP(mut)==-1){
  fprintf(stderr, "Couldn't lock mutex\n");
  exit(-1);
}
.
/* Do stuff while mutex is locked */
.
.
if(SDL_mutexV(mut)==-1){
  fprintf(stderr, "Couldn't unlock mutex\n");
  exit(-1);
}

SDL_DestroyMutex(mut);&#13;</PRE
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><TT
CLASS="FUNCTION"
>SDL_mutexP</TT
></A
>,
<A
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>SDL_mutexV</TT
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>SDL_DestroyMutex</TT
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