* protoize.c (version_flag, quiet_flag, nochange_flag, nosave_flag)

	(keep_flag, local_flag, global_flag, cplusplus_flag): Make extern.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99223 138bc75d-0d04-0410-961f-82ee72b054a4