add boilerplate for standard licenses

[gnulib.git] / lib / exclude.c

diff --git a/lib/exclude.c b/lib/exclude.c
index 32f2a0a..3ceeed7 100644 (file)
--- a/lib/exclude.c
+++ b/lib/exclude.c
@@ -31,6 +31,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <wctype.h>
 
 #include "exclude.h"
 #include "hash.h"