K 10
svn:author
V 7
oshogbo
K 8
svn:date
V 27
2019-08-05T20:11:57.273100Z
K 7
svn:log
V 152
proc: introduce the proc_add_orphan function

This API allows adding the process to its parent orphan list.

Reviewed by:	kib, markj
MFC after:	1 month

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