vcs-svn: remove unused prototypes

The Subversion code had prototypes for several functions which were not
ever defined or used.  These functions all had names starting with
"repo_", some of which conflict with those in repository.h.  To avoid
the conflict, remove those unused prototypes.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

vcs-svn/repo_tree.h

@@ -10,14 +10,7 @@ struct strbuf;
 
 uint32_t next_blob_mark(void);
 void repo_copy(uint32_t revision, const char *src, const char *dst);
-void repo_add(const char *path, uint32_t mode, uint32_t blob_mark);
 const char *repo_read_path(const char *path, uint32_t *mode_out);
 void repo_delete(const char *path);
-void repo_commit(uint32_t revision, const char *author,
-		const struct strbuf *log, const char *uuid, const char *url,
-		long unsigned timestamp);
-void repo_diff(uint32_t r1, uint32_t r2);
-void repo_init(void);
-void repo_reset(void);
 
 #endif