From cd578bf5294e5afca8d66e01173c50f0aa86ac3d Mon Sep 17 00:00:00 2001
From: Daniel Cohen Gindi <danielgindi@gmail.com>
Date: Mon, 1 Sep 2014 11:39:56 +0300
Subject: [PATCH] MSVC: Use _snprintf instead of snprintf

In Microsoft's Visual C runtime, the snprintf() function is actually
called _snprintf. Let's just #define the former to call the latter.

[JES: fixed commit message]

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 libvncclient/rfbproto.c    | 4 ++++
 libvncclient/sockets.c     | 4 ++++
 libvncclient/tls_openssl.c | 4 ++++
 3 files changed, 12 insertions(+)

diff --git a/libvncclient/rfbproto.c b/libvncclient/rfbproto.c
index 9d48b16..0afa3dc 100644
--- a/libvncclient/rfbproto.c
+++ b/libvncclient/rfbproto.c
@@ -64,6 +64,10 @@
 #include "minilzo.h"
 #include "tls.h"
 
+#ifdef _MSC_VER
+#  define snprintf _snprintf
+#endif
+
 /*
  * rfbClientLog prints a time-stamped message to the log file (stderr).
  */
diff --git a/libvncclient/sockets.c b/libvncclient/sockets.c
index c97a90f..7ddf1b2 100644
--- a/libvncclient/sockets.c
+++ b/libvncclient/sockets.c
@@ -57,6 +57,10 @@
 #endif
 #include "tls.h"
 
+#ifdef _MSC_VER
+#  define snprintf _snprintf
+#endif
+
 void PrintInHex(char *buf, int len);
 
 rfbBool errorMessageOnReadFailure = TRUE;
diff --git a/libvncclient/tls_openssl.c b/libvncclient/tls_openssl.c
index b7a0911..8af96a4 100644
--- a/libvncclient/tls_openssl.c
+++ b/libvncclient/tls_openssl.c
@@ -31,6 +31,10 @@
 
 #include "tls.h"
 
+#ifdef _MSC_VER
+#define snprintf _snprintf
+#endif
+
 static rfbBool rfbTLSInitialized = FALSE;
 static pthread_mutex_t *mutex_buf = NULL;