summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/mplibdir/pngout.w
diff options
context:
space:
mode:
authorPeter Breitenlohner <peb@mppmu.mpg.de>2013-03-25 10:59:13 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2013-03-25 10:59:13 +0000
commit07caa3dc11cc881af0999f1f238bec20f21bf0dd (patch)
treed62bbfec330d9d736d3c642dc245cd9ad125f519 /Build/source/texk/web2c/mplibdir/pngout.w
parent7b365448b54cde46c08ffe17cc4d596a3932b282 (diff)
MetaPost: Update from LuaTeX repository (r4612)
git-svn-id: svn://tug.org/texlive/trunk@29496 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/mplibdir/pngout.w')
-rw-r--r--Build/source/texk/web2c/mplibdir/pngout.w1
1 files changed, 1 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/mplibdir/pngout.w b/Build/source/texk/web2c/mplibdir/pngout.w
index eb838b0595f..5b9b6f34d4c 100644
--- a/Build/source/texk/web2c/mplibdir/pngout.w
+++ b/Build/source/texk/web2c/mplibdir/pngout.w
@@ -61,6 +61,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <math.h>
#include "mplib.h"
#include "mplibps.h" /* external header */
#include "mplibpng.h" /* external header */