void closefds(int);
char *concat (const char *, ...);
int context_del (char *);
-char *context_find (char *);
+char *context_find (const char *);
+char *context_find_by_type (const char *, const char *, const char *);
int context_foil (char *);
void context_read (void);
void context_replace (char *, char *);
*/
void nmh_clear_screen(void);
char *nmh_getpass(const char *);
-char *norm_charmap(char *);
char *new_fs (char *, char *, char *);
char *path(char *, int);
int peekc(FILE *ib);