1 /* main.c */ 2 int scs_open_new(struct Map_info *, char *, char *); 3 4 /* proj.c */ 5 int do_INV(double *, double *); 6 int do_FOR(double *, double *); 7 int scs_open_new(struct Map_info *, char *, char *); 8 int set_proj(char *, int); 9 10 /* setenv.c */ 11 int select_current_env(void); 12 int select_target_env(void); 13