lib/46814: Information missing from rbtree(3) manual page

[lloyd%thallid.must-have-coffee.gen.nz@localhost]

>Number:         46814
>Category:       lib
>Synopsis:       Information missing from rbtree(3) manual page.
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    lib-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Aug 19 00:15:00 +0000 2012
>Originator:     Lloyd Parkes
>Release:        NetBSD 6.0_BETA2
>Organization:
Must Have Coffee
>Environment:
System: NetBSD thallid.must-have-coffee.gen.nz 6.0_BETA2 NetBSD 6.0_BETA2 
(XEN3PAE_DOMU) #0: Mon Jun 18 04:48:20 NZST 2012 
lloyd@bob:/vol/scratch/build6/obj.i386/sys/arch/i386/compile/XEN3PAE_DOMU i386
Architecture: i386
Machine: i386
>Description:

None of the function types listed in the rbtree manual page have parameter 
names, which makes the function types difficult (and in some cases impossible) 
to read. In particular, rbto_compare_nodes_fn and rbto_compare_key_fn take 
three void pointers as parameters. Two of the void pointers for 
rbto_compare_key_fn are indistinguishable, but they are required to point to 
different types of objects. 

>How-To-Repeat:

Type "man rbtree". Then type "man memcmp" for a more informative manual page.

>Fix:

Just add some parameter names.