*.[ch]: remove extern from function declarations using spatch

diff --git a/refs.h b/refs.h
index 6cc0397679fd55bfdfc72b7a7f4cbf3ee5d028a0..21ca50d210a025a7ea04fcbe05ab117ad2a5b296 100644 (file)
--- a/refs.h
+++ b/refs.h
@@ -111,7 +111,7 @@ int should_autocreate_reflog(const char *refname);
 
 int is_branch(const char *refname);
 
-extern int refs_init_db(struct strbuf *err);
+int refs_init_db(struct strbuf *err);
 
 /*
  * If refname is a non-symbolic reference that refers to a tag object,
@@ -714,9 +714,11 @@ int parse_hide_refs_config(const char *var, const char *value, const char *);
 int ref_is_hidden(const char *, const char *);
 
 enum ref_type {
-       REF_TYPE_PER_WORKTREE,
-       REF_TYPE_PSEUDOREF,
-       REF_TYPE_NORMAL,
+       REF_TYPE_PER_WORKTREE,    /* refs inside refs/ but not shared       */
+       REF_TYPE_PSEUDOREF,       /* refs outside refs/ in current worktree */
+       REF_TYPE_MAIN_PSEUDOREF,  /* pseudo refs from the main worktree     */
+       REF_TYPE_OTHER_PSEUDOREF, /* pseudo refs from other worktrees       */
+       REF_TYPE_NORMAL,          /* normal/shared refs inside refs/        */
 };
 
 enum ref_type ref_type(const char *refname);