use ctype.h

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@4142 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/gssapi/generic/util_canonhost.c b/src/lib/gssapi/generic/util_canonhost.c
index 34a7e48c577b6df8e6a12f6c65e54ba4b2bd5caa..45f9bbd8bf856e1efc5f53e03e79eecaf6ea18e9 100644 (file)
--- a/src/lib/gssapi/generic/util_canonhost.c
+++ b/src/lib/gssapi/generic/util_canonhost.c
@@ -31,6 +31,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
+#include <ctype.h>
 
 char *g_canonicalize_host(hostname)
      char *hostname;