Fix rc_proc_getent() undeclared on BSD
Fix rc_proc_getent() undeclared on BSD

X-Gentoo-Bug: 405713
X-Gentoo-Bug-URL: https://bugs.gentoo.org/405713
Reported-by: Dmitri Bogomolov <a709725a06541a9e8b0c6bafce2be2d3a8115ef1@gmail.com>

dwfreed/openrc,dwfreed/openrc,williamh/openrc,williamh/openrc,OpenRC/openrc,dwfreed/openrc,OpenRC/openrc,williamh/openrc,OpenRC/openrc