remote.c: make free_ref(), parse_push_refspec() and free_refspecs() static.
These functions are not used by any other file.
Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
maint
Nanako Shiraishi17 years agocommitted byShawn O. Pearce