*.[ch]: remove extern from function declarations using spatch

diff --git a/checkout.h b/checkout.h
index 6b2073310c4a6a735a557ab0883c7bb045c2c458..a6f5180436599541038c5e9d16d4768a2c7d9b39 100644 (file)
--- a/checkout.h
+++ b/checkout.h
@@ -8,7 +8,7 @@
  * tracking branch.  Return the name of the remote if such a branch
  * exists, NULL otherwise.
  */
-extern const char *unique_tracking_name(const char *name,
+const char *unique_tracking_name(const char *name,
                                        struct object_id *oid,
                                        int *dwim_remotes_matched);