1 /* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
2  *
3  * Permission to use, copy, modify, and distribute this software
4  * is freely granted, provided that this notice is preserved.
5  */
6 
7 #include <_ansi.h>
8 #include <argz.h>
9 #include <stddef.h>
10 #include <sys/types.h>
11 
12 size_t
argz_count(const char * argz,size_t argz_len)13 argz_count (const char *argz,
14        size_t argz_len)
15 {
16   size_t i;
17   size_t count = 0;
18 
19   for (i = 0; i < argz_len; i++)
20     {
21       if (argz[i] == '\0')
22         count++;
23     }
24   return count;
25 }
26