*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
char *b2 = copy_rss_field (b);
char *c2 = copy_rss_field (c);
char *d2 = copy_rss_field (d);
char *b2 = copy_rss_field (b);
char *c2 = copy_rss_field (c);
char *d2 = copy_rss_field (d);
- int al = a2 ? strlen(a2) : 0;
- int bl = b2 ? strlen(b2) : 0;
- int cl = c2 ? strlen(c2) : 0;
- int dl = d2 ? strlen(d2) : 0;
+ unsigned long al = a2 ? strlen(a2) : 0;
+ unsigned long bl = b2 ? strlen(b2) : 0;
+ unsigned long cl = c2 ? strlen(c2) : 0;
+ unsigned long dl = d2 ? strlen(d2) : 0;