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-rw-r--r--usr.bin/rpcgen/rpc_util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/usr.bin/rpcgen/rpc_util.c b/usr.bin/rpcgen/rpc_util.c
index 4080565..9d1c85b 100644
--- a/usr.bin/rpcgen/rpc_util.c
+++ b/usr.bin/rpcgen/rpc_util.c
@@ -42,6 +42,7 @@ __FBSDID("$FreeBSD$");
* Copyright (C) 1989, Sun Microsystems, Inc.
*/
#include <err.h>
+#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
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