X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_hw_math.c;h=7ce9dc26d379cae02965ee327d9a9ffb0943c723;hb=caa9411848390bf066b02588c4525731bee190c5;hp=2b2c00fd50c794463954b67e6255b960661044c8;hpb=51fcea2cbf9721f012f2f0d43c604a3aaf684ee8;p=rrdtool.git

diff --git a/src/rrd_hw_math.c b/src/rrd_hw_math.c
index 2b2c00f..7ce9dc2 100644
--- a/src/rrd_hw_math.c
+++ b/src/rrd_hw_math.c
@@ -2,6 +2,7 @@
  * rrd_hw_math.c  Math functions for Holt-Winters computations
  *****************************************************************************/
 
+#include "rrd_tool.h"
 #include "rrd_hw_math.h"
 #include "rrd_config.h"