[src/trunk]: src/lib/libc/locale _runetype_from_ctype is unused

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8273cedaf132
branches:  trunk
changeset: 772852:8273cedaf132
user:      joerg <joerg%NetBSD.org@localhost>
date:      Wed Jan 18 14:22:27 2012 +0000

description:
_runetype_from_ctype is unused

diffstat:

 lib/libc/locale/runetype_misc.h |  50 +----------------------------------------
 1 files changed, 1 insertions(+), 49 deletions(-)

diffs (62 lines):

diff -r 889203d096d9 -r 8273cedaf132 lib/libc/locale/runetype_misc.h
--- a/lib/libc/locale/runetype_misc.h   Wed Jan 18 12:39:45 2012 +0000
+++ b/lib/libc/locale/runetype_misc.h   Wed Jan 18 14:22:27 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: runetype_misc.h,v 1.2 2010/12/14 02:28:57 joerg Exp $ */
+/* $NetBSD: runetype_misc.h,v 1.3 2012/01/18 14:22:27 joerg Exp $ */
 
 /*-
  * Copyright (c) 1993
@@ -79,52 +79,4 @@
        return ret;
 }
 
-static __inline _RuneType
-_runetype_from_ctype(int bits, int ch)
-{
-        _RuneType ret;
-
-       /*
-        * TWEAKS!
-        * - old locale file declarations do not have proper _B
-        *   in many cases.
-        * - isprint() declaration in ctype.h incorrectly uses _B.
-        *   _B means "isprint but !isgraph", not "isblank" with the
-        *   declaration.
-        * - _X and _RUNETYPE_X have negligible difference in meaning.
-        * - we don't set digit value, fearing that it would be
-        *   too much of hardcoding.  we may need to revisit it.
-        */
-
-       ret = (_RuneType)0;
-       if (bits & _CTYPE_U)
-               ret |= _RUNETYPE_U;
-       if (bits & _CTYPE_L)
-               ret |= _RUNETYPE_L;
-       if (bits & _CTYPE_N)
-               ret |= _RUNETYPE_D;
-       if (bits & _CTYPE_S)
-               ret |= _RUNETYPE_S;
-       if (bits & _CTYPE_P)
-               ret |= _RUNETYPE_P;
-       if (bits & _CTYPE_C)
-               ret |= _RUNETYPE_C;
-       /* derived flag bits, duplicate of ctype.h */
-       if (bits & (_CTYPE_U|_CTYPE_L))
-               ret |= _RUNETYPE_A;
-       if (bits & (_CTYPE_N|_CTYPE_X))
-               ret |= _RUNETYPE_X;
-       if (bits & (_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_N))
-               ret |= _RUNETYPE_G;
-       /* we don't really trust _B in the file.  see above. */
-       if (bits & _CTYPE_B)
-               ret |= _RUNETYPE_B;
-       if ((bits & (_CTYPE_P|_CTYPE_U|_CTYPE_L|_CTYPE_N|_CTYPE_B)) ||
-           ch == ' ')
-               ret |= (_RUNETYPE_R | _RUNETYPE_SW1);
-       if (ch == ' ' || ch == '\t')
-               ret |= _RUNETYPE_B;
-       return ret;
-}
-
 #endif /* !_RUNETYPE_MISC_H_ */