From: Yang Tse <yangsita@gmail.com>
Date: Mon, 19 Sep 2011 17:45:58 +0000 (+0200)
Subject: curl tool: fix compiler warning
X-Git-Tag: curl-7_23_0~183
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=57119495daf2873f7396a718de3bfe97cdaa11e1;p=thirdparty%2Fcurl.git

curl tool: fix compiler warning
---

diff --git a/src/tool_doswin.c b/src/tool_doswin.c
index 2b900e1617..f3ac211411 100644
--- a/src/tool_doswin.c
+++ b/src/tool_doswin.c
@@ -32,6 +32,33 @@
 
 #include "memdebug.h" /* keep this as LAST include */
 
+/*
+ * Macros ALWAYS_TRUE and ALWAYS_FALSE are used to avoid compiler warnings.
+ */
+
+#define ALWAYS_TRUE   (1)
+#define ALWAYS_FALSE  (0)
+
+#if defined(_MSC_VER) && !defined(__POCC__)
+#  undef ALWAYS_TRUE
+#  undef ALWAYS_FALSE
+#  if (_MSC_VER < 1500)
+#    define ALWAYS_TRUE   (0, 1)
+#    define ALWAYS_FALSE  (1, 0)
+#  else
+#    define ALWAYS_TRUE \
+__pragma(warning(push)) \
+__pragma(warning(disable:4127)) \
+(1) \
+__pragma(warning(pop))
+#    define ALWAYS_FALSE \
+__pragma(warning(push)) \
+__pragma(warning(disable:4127)) \
+(0) \
+__pragma(warning(pop))
+#  endif
+#endif
+
 #ifdef WIN32
 #  undef  PATH_MAX
 #  define PATH_MAX MAX_PATH