lockfile.h: extract new header file for the functions in lockfile.c

diff --git a/builtin/describe.c b/builtin/describe.c
index ee6a3b998f2c22b1d131a180e77079117e598136..9103193b4f65dc9e224051fb1e19eda6d9c7ae6a 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "lockfile.h"
 #include "commit.h"
 #include "tag.h"
 #include "refs.h"