[freetype2-demos] master bf55619d: * graph/gblblit.c: Include `<stdlib.h>`.

[Werner Lemberg]

branch: master
commit bf55619d4ae34f243494306f28e18fe8a50d797e
Author: Werner Lemberg <wl@gnu.org>
Commit: Werner Lemberg <wl@gnu.org>

    * graph/gblblit.c: Include `<stdlib.h>`.
    
    This is for the `abs` function.
---
 graph/gblblit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graph/gblblit.c b/graph/gblblit.c
index 57c1f1d2..049a2b91 100644
--- a/graph/gblblit.c
+++ b/graph/gblblit.c
@@ -19,6 +19,7 @@
 
 #include "grobjs.h"
 #include "gblblit.h"
+#include <stdlib.h>
 
 /* generic macros
  */