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Sample Programs from NeXSTEP 3.3

/*
 * playtest - this example plays all the soundfiles specified in the
 * command line, without any gap between them. If the soundfiles are all
 * of the same type, no samples are lost.
 */

#import <sound/sound.h>
#import <stdio.h>

main (int argc, char *argv[])
{
    int size, err, i;
    SNDSoundStruct *s;

    if (argc < 2) {
	fprintf(stderr,"usage : playtest file ...\n");
	exit(1);
    }
    
    //
    // read each soundfile and queue it up for playing. The termination
    // function will free the sound
    //
    for (i=1; i<argc; i++) {
	err = SNDReadSoundfile(argv[i],&s);
	if (err)
	    fprintf(stderr,"playtest : Cannot read soundfile : %s\n",argv[i]);
	else {
	    err = SNDStartPlaying(s,i,5,0,0,(SNDNotificationFun)SNDFree);
	    if (err)
		fprintf(stderr,"playtest : Cannot play soundfile : %s\n",
								    argv[i]);
	}
    }
    //
    // wait for the sounds to finish
    // Note that a tag of 0 means 'wait for all'
    //
    SNDWait(0);

    exit(0);
}

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