ident.h: move ident-related declarations out of cache.h
These functions were all defined in a separate ident.c already, so
create ident.h and move the declarations into that file.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index 3040016..88c5ea8 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -10,6 +10,7 @@
#include "builtin.h"
#include "diff.h"
#include "hex.h"
+#include "ident.h"
#include "parse-options.h"
#include "userdiff.h"
#include "streaming.h"
