4 * Copyright (c) 2010, Sascha Wildner
6 * You may distribute under the terms of the GNU General Public
7 * License as specified in the file COPYING that comes with the man
11 extern int do_system_command(char *);
12 extern void downcase(unsigned char *);
13 extern int is_directory(char *);
14 extern int is_newer(char *, char *);
15 extern char *mkprogname(char *);