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dial.c
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C/C++ Source or Header
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1990-01-10
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836b
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36 lines
/* dial.c - generate DTMF dialing codes on the speaker
**
** Copyright (C) 1989 by Jef Poskanzer.
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted, provided
** that the above copyright notice appear in all copies and that both that
** copyright notice and this permission notice appear in supporting
** documentation. This software is provided "as is" without express or
** implied warranty.
*/
#include <stdio.h>
#include <fcntl.h>
#include "libsst.h"
main( argc, argv )
int argc;
char *argv[];
{
int sst_fd;
if ( argc != 2 )
{
fprintf( stderr, "usage: %s <dialstring>\n", argv[0] );
exit( 1 );
}
sst_fd = sst_open( );
sst_dtmf( sst_fd, argv[1], 250000, 30000 );
sst_close( sst_fd );
exit( 0 );
}