/* * This material contains unpublished, proprietary software of Entropic * Research Laboratory, Inc. Any reproduction, distribution, or publication * of this work must be authorized in writing by Entropic Research * Laboratory, Inc., and must bear the notice: *  * "Copyright (c) 1995 Entropic Research Laboratory, Inc. All rights reserved" *  * The copyright notice above does not evidence any actual or intended * publication of this source code. *  * Written by:  Checked by: Revised by: *  * Brief description: *  */static char    *sccs_id = "%W% %G% ERL";char            audio_error_msg[100];intPortIsAvailable(){   return 0;}intInitAudioPlay(srate, channel, nSampsPerChan)   double          srate;   int             channel;   int             nSampsPerChan;{   return (0);}intGetPlayFilled(){   return 0;}intCanWriteAudio(){   return 0;}intPlayAudioDrain(){   return 0;}intCloseAudioPlay(hold_port)   int             hold_port;	/* if non-zero, hold port open */{   return (0);}intStartAudioPlay(){   return 0;}intPlayAudio(buffer, nSamps)   short          *buffer;   int             nSamps;{   return (0);}