From f0a2fdd50870d1fc561a0e5a69c8e1cd59d56cf5 Mon Sep 17 00:00:00 2001
From: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Date: Thu, 13 Mar 2014 11:03:05 +0000
Subject: [PATCH] [trunk] Fix compilation on VS2010 (snprintf is not C89).
 C++11 should avoid this in the future

---
 tests/ppm2rgb3.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/ppm2rgb3.c b/tests/ppm2rgb3.c
index 9d46f98e..c9b4772a 100644
--- a/tests/ppm2rgb3.c
+++ b/tests/ppm2rgb3.c
@@ -81,6 +81,9 @@ static int writeoutput( const char *fn, FILE *ppm, int X, int Y, int bpp )
   /* write single comp as PGM: P5 */
   for( i = 0; i < 3; ++i )
     {
+#ifdef _MSC_VER
+#define snprintf _snprintf /* Visual Studio */
+#endif
     snprintf( outfn, sizeof(outfn), "%s.%s.pgm", fn, exts[i] );
     outf[i] = fopen( outfn, "wb" );
     if( !outf[i] ) goto cleanup;
-- 
2.30.2