int mus_sound_set_data_format(const char *arg, int val) {return(mus_sound_set_field(arg, SF_FORMAT, val));}
int mus_sound_set_header_type(const char *arg, int val) {return(mus_sound_set_field(arg, SF_TYPE, val));}
int mus_sound_set_chans(const char *arg, int val) {return(mus_sound_set_field(arg, SF_CHANS, val));}
int mus_sound_set_srate(const char *arg, int val) {return(mus_sound_set_field(arg, SF_SRATE, val));}
mus_sample_t mus_sound_set_sample_type(const char *arg, mus_sample_t val) {return((mus_sample_t)mus_sound_set_field(arg, SF_SAMP_TYPE, val));}