Merge remote-tracking branch 'github/master' into git-po-master

* github/master: (42 commits)
  Git 2.30-rc1
  git-gui: use gray background for inactive text widgets
  Another batch before 2.30-rc1
  git-gui: Fix selected text colors
  Makefile: conditionally include GIT-VERSION-FILE
  git-gui: fix colored label backgrounds when using themed widgets
  config.mak.uname: remove old NonStop compatibility settings
  diff: correct interaction between --exit-code and -I<pattern>
  t/perf: fix test_export() failure with BSD `sed`
  style: do not "break" in switch() after "return"
  compat-util: pretend that stub setitimer() always succeeds
  strmap: make callers of strmap_remove() to call it in void context
  doc: mention Python 3.x supports
  index-format.txt: document v2 format of file system monitor extension
  docs: multi-pack-index: remove note about future 'verify' work
  init: provide useful advice about init.defaultBranch
  get_default_branch_name(): prepare for showing some advice
  branch -m: allow renaming a yet-unborn branch
  init: document `init.defaultBranch` better
  t7900: use --fixed-value in git-maintenance tests
  ...

1 files changed, 0 insertions, 94 deletions

diff --git a/cache.h b/cache.h
index 8d279bc110..7109765748 100644
--- a/cache.h
+++ b/cache.h
@@ -1123,100 +1123,6 @@ const char *repo_find_unique_abbrev(struct repository *r, const struct object_id
 int repo_find_unique_abbrev_r(struct repository *r, char *hex, const struct object_id *oid, int len);
 #define find_unique_abbrev_r(hex, oid, len) repo_find_unique_abbrev_r(the_repository, hex, oid, len)
 
-extern const struct object_id null_oid;
-
-static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2)
-{
-	/*
-	 * Teach the compiler that there are only two possibilities of hash size
-	 * here, so that it can optimize for this case as much as possible.
-	 */
-	if (the_hash_algo->rawsz == GIT_MAX_RAWSZ)
-		return memcmp(sha1, sha2, GIT_MAX_RAWSZ);
-	return memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
-}
-
-static inline int oidcmp(const struct object_id *oid1, const struct object_id *oid2)
-{
-	return hashcmp(oid1->hash, oid2->hash);
-}
-
-static inline int hasheq(const unsigned char *sha1, const unsigned char *sha2)
-{
-	/*
-	 * We write this here instead of deferring to hashcmp so that the
-	 * compiler can properly inline it and avoid calling memcmp.
-	 */
-	if (the_hash_algo->rawsz == GIT_MAX_RAWSZ)
-		return !memcmp(sha1, sha2, GIT_MAX_RAWSZ);
-	return !memcmp(sha1, sha2, GIT_SHA1_RAWSZ);
-}
-
-static inline int oideq(const struct object_id *oid1, const struct object_id *oid2)
-{
-	return hasheq(oid1->hash, oid2->hash);
-}
-
-static inline int is_null_oid(const struct object_id *oid)
-{
-	return oideq(oid, &null_oid);
-}
-
-static inline void hashcpy(unsigned char *sha_dst, const unsigned char *sha_src)
-{
-	memcpy(sha_dst, sha_src, the_hash_algo->rawsz);
-}
-
-static inline void oidcpy(struct object_id *dst, const struct object_id *src)
-{
-	memcpy(dst->hash, src->hash, GIT_MAX_RAWSZ);
-}
-
-static inline struct object_id *oiddup(const struct object_id *src)
-{
-	struct object_id *dst = xmalloc(sizeof(struct object_id));
-	oidcpy(dst, src);
-	return dst;
-}
-
-static inline void hashclr(unsigned char *hash)
-{
-	memset(hash, 0, the_hash_algo->rawsz);
-}
-
-static inline void oidclr(struct object_id *oid)
-{
-	memset(oid->hash, 0, GIT_MAX_RAWSZ);
-}
-
-static inline void oidread(struct object_id *oid, const unsigned char *hash)
-{
-	memcpy(oid->hash, hash, the_hash_algo->rawsz);
-}
-
-static inline int is_empty_blob_sha1(const unsigned char *sha1)
-{
-	return hasheq(sha1, the_hash_algo->empty_blob->hash);
-}
-
-static inline int is_empty_blob_oid(const struct object_id *oid)
-{
-	return oideq(oid, the_hash_algo->empty_blob);
-}
-
-static inline int is_empty_tree_sha1(const unsigned char *sha1)
-{
-	return hasheq(sha1, the_hash_algo->empty_tree->hash);
-}
-
-static inline int is_empty_tree_oid(const struct object_id *oid)
-{
-	return oideq(oid, the_hash_algo->empty_tree);
-}
-
-const char *empty_tree_oid_hex(void);
-const char *empty_blob_oid_hex(void);
-
 /* set default permissions by passing mode arguments to open(2) */
 int git_mkstemps_mode(char *pattern, int suffix_len, int mode);
 int git_mkstemp_mode(char *pattern, int mode);