1: /* Builtin transformations.
    2:    Copyright (C) 1997-1999, 2000-2002, 2006 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4:    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
    5: 
    6:    The GNU C Library is free software; you can redistribute it and/or
    7:    modify it under the terms of the GNU Lesser General Public
    8:    License as published by the Free Software Foundation; either
    9:    version 2.1 of the License, or (at your option) any later version.
   10: 
   11:    The GNU C Library is distributed in the hope that it will be useful,
   12:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   13:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   14:    Lesser General Public License for more details.
   15: 
   16:    You should have received a copy of the GNU Lesser General Public
   17:    License along with the GNU C Library; if not, write to the Free
   18:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   19:    02111-1307 USA.  */
   20: 
   21: /* All encoding named must be in upper case.  There must be no extra
   22:    spaces.  */
   23: 
   24: BUILTIN_ALIAS ("UCS4//", "ISO-10646/UCS4/")
   25: BUILTIN_ALIAS ("UCS-4//", "ISO-10646/UCS4/")
   26: BUILTIN_ALIAS ("UCS-4BE//", "ISO-10646/UCS4/")
   27: BUILTIN_ALIAS ("CSUCS4//", "ISO-10646/UCS4/")
   28: BUILTIN_ALIAS ("ISO-10646//", "ISO-10646/UCS4/")
   29: BUILTIN_ALIAS ("10646-1:1993//", "ISO-10646/UCS4/")
   30: BUILTIN_ALIAS ("10646-1:1993/UCS4/", "ISO-10646/UCS4/")
   31: BUILTIN_ALIAS ("OSF00010104//", "ISO-10646/UCS4/") /* level 1 */
   32: BUILTIN_ALIAS ("OSF00010105//", "ISO-10646/UCS4/") /* level 2 */
   33: BUILTIN_ALIAS ("OSF00010106//", "ISO-10646/UCS4/") /* level 3 */
   34: 
   35: BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS4/", 1, "=INTERNAL->ucs4",
   36:                         __gconv_transform_internal_ucs4, NULL, 4, 4, 4, 4)
   37: BUILTIN_TRANSFORMATION ("ISO-10646/UCS4/", "INTERNAL", 1, "=ucs4->INTERNAL",
   38:                         __gconv_transform_ucs4_internal, NULL, 4, 4, 4, 4)
   39: 
   40: BUILTIN_TRANSFORMATION ("INTERNAL", "UCS-4LE//", 1, "=INTERNAL->ucs4le",
   41:                         __gconv_transform_internal_ucs4le, NULL, 4, 4, 4, 4)
   42: BUILTIN_TRANSFORMATION ("UCS-4LE//", "INTERNAL", 1, "=ucs4le->INTERNAL",
   43:                         __gconv_transform_ucs4le_internal, NULL, 4, 4, 4, 4)
   44: 
   45: BUILTIN_ALIAS ("WCHAR_T//", "INTERNAL")
   46: 
   47: BUILTIN_ALIAS ("UTF8//", "ISO-10646/UTF8/")
   48: BUILTIN_ALIAS ("UTF-8//", "ISO-10646/UTF8/")
   49: BUILTIN_ALIAS ("ISO-IR-193//", "ISO-10646/UTF8/")
   50: BUILTIN_ALIAS ("OSF05010001//", "ISO-10646/UTF8/")
   51: BUILTIN_ALIAS ("ISO-10646/UTF-8/", "ISO-10646/UTF8/")
   52: 
   53: BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UTF8/", 1, "=INTERNAL->utf8",
   54:                         __gconv_transform_internal_utf8, NULL, 4, 4, 1, 6)
   55: 
   56: BUILTIN_TRANSFORMATION ("ISO-10646/UTF8/", "INTERNAL", 1, "=utf8->INTERNAL",
   57:                         __gconv_transform_utf8_internal, __gconv_btwoc_ascii,
   58:                         1, 6, 4, 4)
   59: 
   60: BUILTIN_ALIAS ("UCS2//", "ISO-10646/UCS2/")
   61: BUILTIN_ALIAS ("UCS-2//", "ISO-10646/UCS2/")
   62: BUILTIN_ALIAS ("OSF00010100//", "ISO-10646/UCS2/") /* level 1 */
   63: BUILTIN_ALIAS ("OSF00010101//", "ISO-10646/UCS2/") /* level 2 */
   64: BUILTIN_ALIAS ("OSF00010102//", "ISO-10646/UCS2/") /* level 3 */
   65: 
   66: BUILTIN_TRANSFORMATION ("ISO-10646/UCS2/", "INTERNAL", 1, "=ucs2->INTERNAL",
   67:                         __gconv_transform_ucs2_internal, NULL, 2, 2, 4, 4)
   68: 
   69: BUILTIN_TRANSFORMATION ("INTERNAL", "ISO-10646/UCS2/", 1, "=INTERNAL->ucs2",
   70:                         __gconv_transform_internal_ucs2, NULL, 4, 4, 2, 2)
   71: 
   72: 
   73: BUILTIN_ALIAS ("ANSI_X3.4//", "ANSI_X3.4-1968//")
   74: BUILTIN_ALIAS ("ISO-IR-6//", "ANSI_X3.4-1968//")
   75: BUILTIN_ALIAS ("ANSI_X3.4-1986//", "ANSI_X3.4-1968//")
   76: BUILTIN_ALIAS ("ISO_646.IRV:1991//", "ANSI_X3.4-1968//")
   77: BUILTIN_ALIAS ("ASCII//", "ANSI_X3.4-1968//")
   78: BUILTIN_ALIAS ("ISO646-US//", "ANSI_X3.4-1968//")
   79: BUILTIN_ALIAS ("US-ASCII//", "ANSI_X3.4-1968//")
   80: BUILTIN_ALIAS ("US//", "ANSI_X3.4-1968//")
   81: BUILTIN_ALIAS ("IBM367//", "ANSI_X3.4-1968//")
   82: BUILTIN_ALIAS ("CP367//", "ANSI_X3.4-1968//")
   83: BUILTIN_ALIAS ("CSASCII//", "ANSI_X3.4-1968//")
   84: BUILTIN_ALIAS ("OSF00010020//", "ANSI_X3.4-1968//")
   85: 
   86: BUILTIN_TRANSFORMATION ("ANSI_X3.4-1968//", "INTERNAL", 1, "=ascii->INTERNAL",
   87:                         __gconv_transform_ascii_internal, __gconv_btwoc_ascii,
   88:                         4, 4, 1, 1)
   89: 
   90: BUILTIN_TRANSFORMATION ("INTERNAL", "ANSI_X3.4-1968//", 1, "=INTERNAL->ascii",
   91:                         __gconv_transform_internal_ascii, NULL, 4, 4, 1, 1)
   92: 
   93: 
   94: #if BYTE_ORDER == BIG_ENDIAN
   95: BUILTIN_ALIAS ("UNICODEBIG//", "ISO-10646/UCS2/")
   96: BUILTIN_ALIAS ("UCS-2BE//", "ISO-10646/UCS2/")
   97: 
   98: BUILTIN_ALIAS ("UCS-2LE//", "UNICODELITTLE//")
   99: 
  100: BUILTIN_TRANSFORMATION ("UNICODELITTLE//", "INTERNAL", 1,
  101:                         "=ucs2reverse->INTERNAL",
  102:                         __gconv_transform_ucs2reverse_internal, NULL,
  103:                         2, 2, 4, 4)
  104: 
  105: BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODELITTLE//", 1,
  106:                         "=INTERNAL->ucs2reverse",
  107:                         __gconv_transform_internal_ucs2reverse, NULL,
  108:                         4, 4, 2, 2)
  109: #else
  110: BUILTIN_ALIAS ("UNICODELITTLE//", "ISO-10646/UCS2/")
  111: BUILTIN_ALIAS ("UCS-2LE//", "ISO-10646/UCS2/")
  112: 
  113: BUILTIN_ALIAS ("UCS-2BE//", "UNICODEBIG//")
  114: 
  115: BUILTIN_TRANSFORMATION ("UNICODEBIG//", "INTERNAL", 1,
  116:                         "=ucs2reverse->INTERNAL",
  117:                         __gconv_transform_ucs2reverse_internal, NULL,
  118:                         2, 2, 4, 4)
  119: 
  120: BUILTIN_TRANSFORMATION ("INTERNAL", "UNICODEBIG//", 1,
  121:                         "=INTERNAL->ucs2reverse",
  122:                         __gconv_transform_internal_ucs2reverse, NULL,
  123:                         4, 4, 2, 2)
  124: #endif