X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_hw.c;h=6f2c50732051c5c16dfbb8644904b968e8c40956;hb=4493487acbf098efd1aa166fc8ab05fce968dbe0;hp=e563926b458d0ccd4cae2f82730f287b530bcec3;hpb=219fd9224e3117dcf59df8818d4e9e3eab26022a;p=rrdtool.git

diff --git a/src/rrd_hw.c b/src/rrd_hw.c
index e563926..6f2c507 100644
--- a/src/rrd_hw.c
+++ b/src/rrd_hw.c
@@ -6,6 +6,8 @@
  * Initial version by Jake Brutlag, WebTV Networks, 5/1/00
  *****************************************************************************/
 
+#include <stdlib.h>
+
 #include "rrd_tool.h"
 #include "rrd_hw.h"
 #include "rrd_hw_math.h"