refs: move ref name helpers around

strbuf_branchname(), strbuf_check_{branch,tag}_ref() are helper
functions to deal with branch and tag names, and the fact that they
happen to use strbuf to hold the name of a branch or a tag is not
essential.  These functions fit better in the refs API than strbuf
API, the latter of which is about string manipulations.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/strbuf.h b/strbuf.h
index 003f880ff7..4dc05b4ba7 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -637,28 +637,6 @@ static inline void strbuf_complete_line(struct strbuf *sb)
 	strbuf_complete(sb, '\n');
 }
 
-/*
- * Copy "name" to "sb", expanding any special @-marks as handled by
- * repo_interpret_branch_name(). The result is a non-qualified branch name
- * (so "foo" or "origin/master" instead of "refs/heads/foo" or
- * "refs/remotes/origin/master").
- *
- * Note that the resulting name may not be a syntactically valid refname.
- *
- * If "allowed" is non-zero, restrict the set of allowed expansions. See
- * repo_interpret_branch_name() for details.
- */
-void strbuf_branchname(struct strbuf *sb, const char *name,
-		       unsigned allowed);
-
-/*
- * Like strbuf_branchname() above, but confirm that the result is
- * syntactically valid to be used as a local branch name in refs/heads/.
- *
- * The return value is "0" if the result is valid, and "-1" otherwise.
- */
-int strbuf_check_branch_ref(struct strbuf *sb, const char *name);
-
 typedef int (*char_predicate)(char ch);
 
 void strbuf_addstr_urlencode(struct strbuf *sb, const char *name,