add for_each_reflog_ent() iterator

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index a2dc7d1d9d39436e8e5266d1d4bb693b06a54b17..807be8c3f8a051d9171cf2ee3c9f973f77a2ff08 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -12,8 +12,6 @@
 #include "diff.h"
 #include "revision.h"
 #include "list-objects.h"
-#include <sys/time.h>
-#include <signal.h>
 
 static const char pack_usage[] = "\
 git-pack-objects [{ -q | --progress | --all-progress }] \n\