diff --git a/xdiff/xinclude.h b/xdiff/xinclude.h
index 9490fc56ca7523120ad315c2f64149c61ca4c269..526ccb344d231fb978f53b80deb17ec6c8fed368 100644 (file)
--- a/xdiff/xinclude.h
+++ b/xdiff/xinclude.h
#if !defined(XINCLUDE_H)
#define XINCLUDE_H
+#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#endif /* #if !defined(XINCLUDE_H) */
-