456 Voice API for Windows Operating Systems Library Reference — November 2003
nr_scroute( ) — make a full or half-duplex connection#ifdef FAXSC
case SC_FAX:
if (fx_listen(devh1, &sc_tsinfo) == -1) {
nr_scerror("nr_scroute: %s: fx_listen ERROR: %s\n",
ATDV_NAMEP(devh1),ATDV_ERRMSGP(devh1));
return -1;
}
break;
#endif
}
return 0;
}
static void nr_scerror(va_alist)
va_dcl
{
#ifdef PRINTON
va_list args;
char *fmt;
/*
* Make args point to the 1st unnamed argument and then print
* to stderr.
*/
va_start(args);
fmt = va_arg(args, char *);
vfprintf(stderr, fmt, args);
va_end(args);
#endif
}
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!See Also