K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-06-05T19:12:52.302031Z
K 7
svn:log
V 576
libc/locale: Fix type breakage in __collate_range_cmp().

When collation support was brought in, the second and third
arguments in __collate_range_cmp() were changed from int to
wchar_t, breaking the ABI. Change them to a "char" type which
makes more sense and keeps the ABI compatible.

Also introduce __wcollate_range_cmp() which does work with wide
characters. This function is used only internally in libc so
we don't export it. Use the new function in glob(3), fnmatch(3),
and regexec(3).

PR:		179721
Suggested by:	ache. jilles
MFC after:	3 weeks (perhaps partial only)

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