lib/42384: getaddrinfo(3) says PF_UNSPEC when it really means AF_UNSPEC

[kate%tendra.org@localhost]

>Number:         42384
>Category:       lib
>Synopsis:       getaddrinfo(3) says PF_UNSPEC when it really means AF_UNSPEC
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Nov 27 20:15:00 +0000 2009
>Originator:     Kate
>Release:        5.0.1
>Organization:
>Environment:
NetBSD clarion 5.0.1 NetBSD 5.0.1 (GENERIC) #0: Thu Jul 30 01:39:11 UTC 2009  
builds%b8.netbsd.org@localhost:/home/builds/ab/netbsd-5-0-1-RELEASE/i386/200907292356Z-obj/home/builds/ab/netbsd-5-0-1-RELEASE/src/sys/arch/i386/compile/GENERIC
 i386
>Description:
getaddrinfo(3):

     ai_family      The protocol family that should be used.  When ai_family
                    is set to PF_UNSPEC, it means the caller will accept any
                    protocol family supported by the operating system.

Even though the two constants happen to share the same value, I believe this 
ought to be AF_UNSPEC and "address family" and not PF_UNSPEC and "protocol 
family". SUS3 agrees.
>How-To-Repeat:

>Fix: