pulseaudio/src/sioman.c

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#include <assert.h>
#include "sioman.h"
static int stdio_inuse = 0;
int pa_stdio_acquire(void) {
if (stdio_inuse)
return -1;
stdio_inuse = 1;
return 0;
}
void pa_stdio_release(void) {
assert(stdio_inuse);
stdio_inuse = 0;
}