Module Name:	src
Committed By:	lukem
Date:		Thu Jan  6 15:00:45 UTC 2005

Modified Files:
	src/lib/libc/gen: getgrent.c
Added Files:
	src/lib/libc/gen: gr_private.h

Log Message:
Rename various "internal" variables and functions and make non-static so other
internal libc source files can use these (including getgroupmembership(3)).

Be more consistent in the API that the __grscan_<source>() methods use.

In __grscan_compat() support an optional custom 'search' function used when a
"+" lookup is required.  Normally this will be getgrent() from group_compat,
but getgroupmembership(3) will use a tailored compat search routine for
efficiency.


To generate a diff of this commit:
cvs rdiff -r1.53 -r1.54 src/lib/libc/gen/getgrent.c
cvs rdiff -r0 -r1.1 src/lib/libc/gen/gr_private.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.