From cd9b5141e68b4d09ecc251f5b8b9a8809132c059 Mon Sep 17 00:00:00 2001
From: Michael Steinert <mike.steinert@gmail.com>
Date: Fri, 25 May 2012 14:04:08 -0600
Subject: Define `ssize_t` for MSVC builds

Signed-off-by: Michael Steinert <mike.steinert@gmail.com>
---
 librabbitmq/amqp.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/librabbitmq/amqp.h b/librabbitmq/amqp.h
index 31105ec..fd87bad 100644
--- a/librabbitmq/amqp.h
+++ b/librabbitmq/amqp.h
@@ -107,6 +107,22 @@ struct iovec;
 # endif
 # define AMQP_CALL __cdecl
 
+#if !defined(_W64)
+#if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
+#define _W64 __w64
+#else
+#define _W64
+#endif
+#endif
+
+#ifdef _MSC_VER
+#ifdef _WIN64
+typedef __int64 ssize_t;
+#else
+typedef _W64 int ssize_t;
+#endif
+#endif
+
 #elif defined(__GNUC__) && __GNUC__ >= 4
 # include <sys/uio.h>
 # define AMQP_PUBLIC_FUNCTION \
-- 
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