if(dpm.fd == -1) 
if(stream == 0) 
static void close_output(void){    if(dpm.fd == -1)	return;    arts_close_stream((arts_stream_t) dpm.fd);    arts_free();    dpm.fd = -1;}
4357	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4357/9775cd1d822b2c60c71d51888d6e58a3a60a46d8/aRts_a.c/clean/timidity/aRts_a.c