sdl_lockaudio(3) opensolaris man page | unix.com

SDL_LockAudio(3)						 SDL API Reference						  SDL_LockAudio(3)

NAME
       SDL_LockAudio - Lock out the callback function

SYNOPSIS
       #include "SDL.h"

       void SDL_LockAudio(void)

DESCRIPTION
       The  lock manipulated by these functions protects the callback function. During a LockAudio period, you can be guaranteed that the callback
       function is not running. Do not call these from the callback function or you will cause deadlock.

SEE ALSO
       SDL_OpenAudio

SDL
							      Tue 11 Sep 2001, 22:58						  SDL_LockAudio(3)