[PATCH 14/17] khash: drop sha1-specific map types

[Jeff King]

All of the callers of khash_sha1 and khash_sha1_pos have been removed,
in favor of using maps that use "struct object_id" as their keys. Let's
drop these now-obsolete types.

Signed-off-by: Jeff King <p...@peff.net>
---
 khash.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/khash.h b/khash.h
index ae9f78347f..cb2cd3d7e4 100644
--- a/khash.h
+++ b/khash.h
@@ -324,14 +324,6 @@ static const double __ac_HASH_UPPER = 0.77;
                code;                                                           
                                \
        } }
 
-#define __kh_oid_cmp(a, b) (hashcmp(a, b) == 0)
-
-KHASH_INIT(sha1, const unsigned char *, void *, 1, sha1hash, __kh_oid_cmp)
-typedef kh_sha1_t khash_sha1;
-
-KHASH_INIT(sha1_pos, const unsigned char *, int, 1, sha1hash, __kh_oid_cmp)
-typedef kh_sha1_pos_t khash_sha1_pos;
-
 static inline unsigned int oid_hash(struct object_id oid)
 {
        return sha1hash(oid.hash);
-- 
2.22.0.732.g5402924b4b