id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
418	some psMetadata* need better parameter documentation	jhoblitt	Eric.VanAlst@…	"I've come across several psMetadata* functions, notably psMetadataAdd(), that
don't document the fact that the location parameter can accept the PS_LIST_*
value.  I'm concerned that this maybe confusion to end users new to psLib.

Eg.  Some say (good):

location 	index number, PS_LIST_HEAD, or PS_LIST_TAIL

Some say (psMetadataAdd):

location 	Location to be added.

Perhaps a discussion of this feature can be added to the top of the doxygen page?"	enhancement	closed	normal		docs	unspecified	minor	fixed