blame.h: drop extern on func declaration

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/blame.h b/blame.h
index 2092f9529c108d40100ec2a8175098edc8e8e5dd..9b5240fb6dfc3a144a579a15807f4809e92b960e 100644 (file)
--- a/blame.h
+++ b/blame.h
@@ -159,18 +159,22 @@ static inline struct blame_origin *blame_origin_incref(struct blame_origin *o)
                o->refcnt++;
        return o;
 }
-extern void blame_origin_decref(struct blame_origin *o);
-
-extern void blame_coalesce(struct blame_scoreboard *sb);
-extern void blame_sort_final(struct blame_scoreboard *sb);
-extern unsigned blame_entry_score(struct blame_scoreboard *sb, struct blame_entry *e);
-extern void assign_blame(struct blame_scoreboard *sb, int opt);
-extern const char *blame_nth_line(struct blame_scoreboard *sb, long lno);
-
-extern void init_scoreboard(struct blame_scoreboard *sb);
-extern void setup_scoreboard(struct blame_scoreboard *sb, const char *path, struct blame_origin **orig);
-
-extern struct blame_entry *blame_entry_prepend(struct blame_entry *head, long start, long end, struct blame_origin *o);
+void blame_origin_decref(struct blame_origin *o);
+
+void blame_coalesce(struct blame_scoreboard *sb);
+void blame_sort_final(struct blame_scoreboard *sb);
+unsigned blame_entry_score(struct blame_scoreboard *sb, struct blame_entry *e);
+void assign_blame(struct blame_scoreboard *sb, int opt);
+const char *blame_nth_line(struct blame_scoreboard *sb, long lno);
+
+void init_scoreboard(struct blame_scoreboard *sb);
+void setup_scoreboard(struct blame_scoreboard *sb,
+                     const char *path,
+                     struct blame_origin **orig);
+
+struct blame_entry *blame_entry_prepend(struct blame_entry *head,
+                                       long start, long end,
+                                       struct blame_origin *o);
 
 extern struct blame_origin *get_blame_suspects(struct commit *commit);