apply.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/apply.h b/apply.h
index b80d8ba73633c042989e52a00f7df8ee3afcd192..01963b5ec4eec9352de36c41cae0138d8eb1d049 100644 (file)
--- a/apply.h
+++ b/apply.h
@@ -111,14 +111,14 @@ struct apply_state {
        int applied_after_fixing_ws;
 };
 
-extern int apply_parse_options(int argc, const char **argv,
-                              struct apply_state *state,
-                              int *force_apply, int *options,
-                              const char * const *apply_usage);
-extern int init_apply_state(struct apply_state *state,
-                           const char *prefix);
-extern void clear_apply_state(struct apply_state *state);
-extern int check_apply_state(struct apply_state *state, int force_apply);
+int apply_parse_options(int argc, const char **argv,
+                       struct apply_state *state,
+                       int *force_apply, int *options,
+                       const char * const *apply_usage);
+int init_apply_state(struct apply_state *state,
+                    const char *prefix);
+void clear_apply_state(struct apply_state *state);
+int check_apply_state(struct apply_state *state, int force_apply);
 
 /*
  * Some aspects of the apply behavior are controlled by the following
@@ -127,9 +127,8 @@ extern int check_apply_state(struct apply_state *state, int force_apply);
 #define APPLY_OPT_INACCURATE_EOF       (1<<0) /* accept inaccurate eof */
 #define APPLY_OPT_RECOUNT              (1<<1) /* accept inaccurate line count */
 
-extern int apply_all_patches(struct apply_state *state,
-                            int argc,
-                            const char **argv,
-                            int options);
+int apply_all_patches(struct apply_state *state,
+                     int argc, const char **argv,
+                     int options);
 
 #endif