hash-ll: merge with "hash.h"

The "hash-ll.h" header was introduced via d1cbe1e (hash-ll.h: split
out of hash.h to remove dependency on repository.h, 2023-04-22) to make
explicit the split between hash-related functions that rely on the
global `the_repository`, and those that don't. This split is no longer
necessary now that we we have removed the reliance on `the_repository`.

Merge "hash-ll.h" back into "hash.h". This causes some code units to not
include "repository.h" anymore, which requires us to add some forward
declarations.

Signed-off-by: Patrick Steinhardt <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: pks-t

apply.h

@@ -1,7 +1,7 @@
 #ifndef APPLY_H
 #define APPLY_H
 
-#include "hash-ll.h"
+#include "hash.h"
 #include "lockfile.h"
 #include "string-list.h"
 #include "strmap.h"

bloom.c

@@ -6,6 +6,7 @@
 #include "commit-graph.h"
 #include "commit.h"
 #include "commit-slab.h"
+#include "repository.h"
 
 define_commit_slab(bloom_filter_slab, struct bloom_filter);
 

checkout.h

@@ -1,7 +1,7 @@
 #ifndef CHECKOUT_H
 #define CHECKOUT_H
 
-#include "hash-ll.h"
+#include "hash.h"
 
 /*
  * Check if the branch name uniquely matches a branch name on a remote

chunk-format.h

@@ -1,7 +1,7 @@
 #ifndef CHUNK_FORMAT_H
 #define CHUNK_FORMAT_H
 
-#include "hash-ll.h"
+#include "hash.h"
 
 struct hashfile;
 struct chunkfile;

commit-graph.h

@@ -122,6 +122,8 @@ struct commit_graph *load_commit_graph_chain_fd_st(struct repository *r,
 struct commit_graph *read_commit_graph_one(struct repository *r,
 					   struct object_directory *odb);
 
+struct repo_settings;
+
 /*
  * Callers should initialize the repo_settings with prepare_repo_settings()
  * prior to calling parse_commit_graph().

compat/sha1-chunked.c

@@ -1,5 +1,5 @@
 #include "git-compat-util.h"
-#include "hash-ll.h"
+#include "hash.h"
 
 int git_SHA1_Update_Chunked(platform_SHA_CTX *c, const void *data, size_t len)
 {

convert.h

@@ -4,7 +4,7 @@
 #ifndef CONVERT_H
 #define CONVERT_H
 
-#include "hash-ll.h"
+#include "hash.h"
 #include "string-list.h"
 
 struct index_state;

csum-file.h

@@ -1,7 +1,7 @@
 #ifndef CSUM_FILE_H
 #define CSUM_FILE_H
 
-#include "hash-ll.h"
+#include "hash.h"
 #include "write-or-die.h"
 
 struct progress;

diff.h

@@ -4,7 +4,7 @@
 #ifndef DIFF_H
 #define DIFF_H
 
-#include "hash-ll.h"
+#include "hash.h"
 #include "pathspec.h"
 #include "strbuf.h"
 

diffcore.h

@@ -4,7 +4,7 @@
 #ifndef DIFFCORE_H
 #define DIFFCORE_H
 
-#include "hash-ll.h"
+#include "hash.h"
 
 struct diff_options;
 struct mem_pool;

dir.h

@@ -1,7 +1,7 @@
 #ifndef DIR_H
 #define DIR_H
 
-#include "hash-ll.h"
+#include "hash.h"
 #include "hashmap.h"
 #include "pathspec.h"
 #include "statinfo.h"