From ac0a72f82db63681fb957ca1d0f616ef7fc6b3bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <clg@fr.ibm.com>
Date: Tue, 24 Feb 2015 12:14:39 +0100
Subject: sparse: fix libc declarations
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Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
---
 libc/include/ctype.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'libc')

diff --git a/libc/include/ctype.h b/libc/include/ctype.h
index 9051a75..60c98b0 100644
--- a/libc/include/ctype.h
+++ b/libc/include/ctype.h
@@ -13,12 +13,14 @@
 #ifndef _CTYPE_H
 #define _CTYPE_H
 
-int isdigit(int c);
-int isxdigit(int c);
-int isprint(int c);
-int isspace(int c);
+#include <compiler.h>
 
-int tolower(int c);
-int toupper(int c);
+int __attrconst isdigit(int c);
+int __attrconst isxdigit(int c);
+int __attrconst isprint(int c);
+int __attrconst isspace(int c);
+
+int __attrconst tolower(int c);
+int __attrconst toupper(int c);
 
 #endif
-- 
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