diff --git a/binlog.c b/binlog.c
index 3ede5e5..67f9893 100644
--- a/binlog.c
+++ b/binlog.c
@@ -156,7 +156,7 @@ static int fetch_comb_binlog_set_qts (void *extra) {
 
 static int fetch_comb_binlog_set_date (void *extra) {
   int new_date = fetch_int ();
-  if (new_date < tgl_state.date) { return; }
+  if (new_date < tgl_state.date) { return 0; }
   assert (new_date >= tgl_state.date);
   tgl_state.date = new_date;
   return 0;
diff --git a/tools.c b/tools.c
index 8b2a50c..286f695 100644
--- a/tools.c
+++ b/tools.c
@@ -37,6 +37,11 @@
 //#include "interface.h"
 #include "tools.h"
 
+#ifdef __MACH__
+#include <mach/clock.h>
+#include <mach/mach.h>
+#endif
+
 #define RES_PRE 8
 #define RES_AFTER 8
 #define MAX_BLOCKS 1000000