mailmap.c: remove unused function

map_email() is not used anywhere.

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

1 files changed, 0 insertions, 1 deletions

diff --git a/mailmap.h b/mailmap.h
index 4b2ca3a7de..d5c3664322 100644
--- a/mailmap.h
+++ b/mailmap.h
@@ -4,7 +4,6 @@
 int read_mailmap(struct string_list *map, char **repo_abbrev);
 void clear_mailmap(struct string_list *map);
 
-int map_email(struct string_list *mailmap, const char *email, char *name, int maxlen);
 int map_user(struct string_list *mailmap,
 	     char *email, int maxlen_email, char *name, int maxlen_name);