#define _GNU_SOURCE
-#include <strings.h>
+#include <strings.h> /* strcasecmp() in POSIX */
+#include <string.h> /* strcasecmp() in *BSD */
-int main()
+int
+main ()
{
char *found;
const char *haystack, *needle;
- found = strcasestr(haystack, needle);
+ found = strcasestr (haystack, needle);
}