add a header

[lttv.git] / ltt / branches / poly / ltt / time.h

diff --git a/ltt/branches/poly/ltt/time.h b/ltt/branches/poly/ltt/time.h
index 33feff2824f39034f540c88f90924949bb3ae5d6..6622decea9f9f9a7c4dd70689cb7b3f414321787 100644 (file)
--- a/ltt/branches/poly/ltt/time.h
+++ b/ltt/branches/poly/ltt/time.h
@@ -21,6 +21,7 @@
 
 #include <glib.h>
 #include <ltt/compiler.h>
+#include <math.h>
 
 typedef struct _LttTime {
   unsigned long tv_sec;