K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2017-06-17T17:32:40.413978Z
K 7
svn:log
V 224
pdwait4(2): Remove documentation of vaporware

This syscall has never existed and is not at risk of existing any time soon.
Remove documentation referencing it, which has been wrong since FreeBSD 9.

Reported by:	allanjude@

END