11642 getresponse.c: memory leak in init_yes(), add fini_yes().
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Approved by: Dan McDonald <danmcd@joyent.com>

6214247 Solaris 10_74 L1: problem when running commmands in interactive mode on solaris
6528610 xargs -p does not work in some locales