rerere.h: drop extern from function declaration

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

Nguyễn Thái Ngọc Duy committed Jun 30, 2018 at 11:20 UTC d2865daa39117d8822f7410e3ac34a0242e5a5da
1 file changed +7 -7
rerere.h
+7 -7
@@ -22,19 +22,19 @@ struct rerere_id {
22 int variant;
23 };
24
25 -extern int setup_rerere(struct string_list *, int);
26 -extern int rerere(int);
25 +int setup_rerere(struct string_list *, int);
26 +int rerere(int);
27 /*
28 * Given the conflict ID and the name of a "file" used for replaying
29 * the recorded resolution (e.g. "preimage", "postimage"), return the
30 * path to that filesystem entity. With "file" specified with NULL,
31 * return the path to the directory that houses these files.
32 */
33 -extern const char *rerere_path(const struct rerere_id *, const char *file);
34 -extern int rerere_forget(struct pathspec *);
35 -extern int rerere_remaining(struct string_list *);
36 -extern void rerere_clear(struct string_list *);
37 -extern void rerere_gc(struct string_list *);
33 +const char *rerere_path(const struct rerere_id *, const char *file);
34 +int rerere_forget(struct pathspec *);
35 +int rerere_remaining(struct string_list *);
36 +void rerere_clear(struct string_list *);
37 +void rerere_gc(struct string_list *);
38
39 #define OPT_RERERE_AUTOUPDATE(v) OPT_UYN(0, "rerere-autoupdate", (v), \
40 N_("update the index with reused conflict resolution if possible"))