hurd: Fix build

[thirdparty/glibc.git] / stdlib / isomac.c

diff --git a/stdlib/isomac.c b/stdlib/isomac.c
index 6fc97cd4f8241cb4ee23b168f8b1d24f158294af..8abf93185b2fadf384f4c796a5ee36a608648e8a 100644 (file)
--- a/stdlib/isomac.c
+++ b/stdlib/isomac.c
@@ -1,5 +1,5 @@
 /* Check system header files for ISO 9899:1990 (ISO C) compliance.
-   Copyright (C) 1996-2014 Free Software Foundation, Inc.
+   Copyright (C) 1996-2018 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jens Schweikhardt <schweikh@noc.dfn.de>, 1996.
 
@@ -70,6 +70,7 @@
 # define _GNU_SOURCE 1
 #endif
 
+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>