1 /* atou.c: like atoi, but if the number is negative, abort. */
2 
3 #ifdef HAVE_CONFIG_H
4 #include "config.h"
5 #endif /* Def: HAVE_CONFIG_H */
6 
7 #include "message.h"
8 #include "atou.h"
9 
10 unsigned
atou(at_string s)11 atou (at_string s)
12 {
13   int i = atoi (s);
14 
15   if (i < 0)
16     FATAL1 ("I expected a positive number, not %d", i);
17 
18   return (unsigned) i;
19 }
20 
21