extern void get_environment(void);
extern void new_funk_module(void);
extern void save_funk_module(char *filename);
extern void load_sample(int sam_no,char *filename,double resamf);
extern void load_mod_module(char *filename);
extern void save_mod_module(char *filename);
extern void save_ntrac_funk_module(char *filename,int new_no_active_channels);
extern void opti_funk_module(char *filename);
extern void convprec_funk_module(char *filename,int to_type);