compat: Add simplified merge sort implementation from glibc

diff --git a/transport.h b/transport.h
index 7f337d2f0f0fea3d1780a896590a67e389b41fb9..6fb4526cda5fc1ee1178fdf1d0840c90b88aa26c 100644 (file)
--- a/transport.h
+++ b/transport.h
@@ -31,6 +31,7 @@ struct transport {
 #define TRANSPORT_PUSH_FORCE 2
 #define TRANSPORT_PUSH_DRY_RUN 4
 #define TRANSPORT_PUSH_MIRROR 8
+#define TRANSPORT_PUSH_VERBOSE 16
 
 /* Returns a transport suitable for the url */
 struct transport *transport_get(struct remote *, const char *);