1 #include <stdio.h>
2 #include <ctype.h>
3 #include <sys/types.h>
4 #include <sys/stat.h>
5 #include <assert.h>
6 #define NFILES 100
7 #define NAMES 2000
8 #define NFEED 5
9 extern exch(), comp();
10 struct filans {
11 	char *nm;
12 	long fdate;
13 	long size;
14 	int uid;
15 	};
16 extern struct filans files[NFILES];
17 extern char fnames[NAMES];
18