refs: move REF_DELETING to refs.c

It is only used internally now. Document it a little bit better, too.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/refs.h b/refs.h
index afa3c4decd..9bf214880f 100644
--- a/refs.h
+++ b/refs.h
@@ -183,12 +183,10 @@ extern int peel_ref(const char *refname, unsigned char *sha1);
  * Flags controlling ref_transaction_update(), ref_transaction_create(), etc.
  * REF_NODEREF: act on the ref directly, instead of dereferencing
  *              symbolic references.
- * REF_DELETING: tolerate broken refs
  *
- * Flags >= 0x100 are reserved for internal use.
+ * Other flags are reserved for internal use.
  */
 #define REF_NODEREF	0x01
-#define REF_DELETING	0x02
 
 /*
  * Setup reflog before using. Set errno to something meaningful on failure.