examples/svgtiny_display_x11.c: add missing stdlib.h include

This file uses malloc(), free(), and exit() -- all of which are
defined in stdlib.h. GCC seems unhappy about the situation, so we now
include it. This allows the file to be compiled once again.

diff --git a/examples/svgtiny_display_x11.c b/examples/svgtiny_display_x11.c
index c8bafd5a9b8fe5f6ce7ef7381f3b025d849793ff..6758befb1ce8c9bf612c4f96f205c1f8a5265c16 100644 (file)
--- a/examples/svgtiny_display_x11.c
+++ b/examples/svgtiny_display_x11.c
@@ -23,6 +23,7 @@
 #include <math.h>
 #include <stdbool.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>