From 9cc6ab39220c60ee59eaae8b207216c0a319d384 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Tue, 14 Apr 2009 13:50:32 +0000
Subject: use HAVE_LIMITS_H symbol to protect limits.h inclusion

---
 lib/config-win32.h   | 3 +++
 lib/config-win32ce.h | 3 +++
 lib/hostares.c       | 4 +++-
 lib/qssl.c           | 4 +++-
 lib/ssh.c            | 4 +++-
 lib/ssluse.c         | 2 ++
 6 files changed, 17 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/config-win32.h b/lib/config-win32.h
index 6e37a3c75..1318d2978 100644
--- a/lib/config-win32.h
+++ b/lib/config-win32.h
@@ -30,6 +30,9 @@
 /* Define if you have the <io.h> header file.  */
 #define HAVE_IO_H 1
 
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H 1
+
 /* Define if you need the malloc.h header file even with stdlib.h  */
 #ifndef __SALFORDC__
 #define NEED_MALLOC_H 1
diff --git a/lib/config-win32ce.h b/lib/config-win32ce.h
index 69caa4666..57571b51f 100644
--- a/lib/config-win32ce.h
+++ b/lib/config-win32ce.h
@@ -30,6 +30,9 @@
 /* Define if you have the <io.h> header file.  */
 #define HAVE_IO_H 1
 
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H 1
+
 /* Define if you need the malloc.h header header file even with stdlib.h  */
 #define NEED_MALLOC_H 1
 
diff --git a/lib/hostares.c b/lib/hostares.c
index b6af96f83..1198ac7d9 100644
--- a/lib/hostares.c
+++ b/lib/hostares.c
@@ -24,8 +24,10 @@
 #include "setup.h"
 
 #include <string.h>
-#include <limits.h>
 
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
 #ifdef NEED_MALLOC_H
 #include <malloc.h>
 #endif
diff --git a/lib/qssl.c b/lib/qssl.c
index f2de800c5..a855f4a0c 100644
--- a/lib/qssl.c
+++ b/lib/qssl.c
@@ -27,7 +27,9 @@
 #include <qsossl.h>
 #include <errno.h>
 #include <string.h>
-#include <limits.h>
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
 
 #include <curl/curl.h>
 #include "urldata.h"
diff --git a/lib/ssh.c b/lib/ssh.c
index 6980c81b5..142da39bd 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -31,7 +31,9 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <ctype.h>
-#include <limits.h>
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
 
 #include <libssh2.h>
 #include <libssh2_sftp.h>
diff --git a/lib/ssluse.c b/lib/ssluse.c
index 3887f9502..821ec420c 100644
--- a/lib/ssluse.c
+++ b/lib/ssluse.c
@@ -36,7 +36,9 @@
 #include <string.h>
 #include <stdlib.h>
 #include <ctype.h>
+#ifdef HAVE_LIMITS_H
 #include <limits.h>
+#endif
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
-- 
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