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authorUlrich Drepper <drepper@redhat.com>2001-12-05 10:11:07 +0000
committerUlrich Drepper <drepper@redhat.com>2001-12-05 10:11:07 +0000
commit350b053ae97f0764a5910fbf4fc168cb1216efbd (patch)
tree6b8b145256f15078886b1d8c740bec069f4e2deb /iconvdata/tcvn5712-1.c
parentaaa19e67adeae0c6f7e3a70a544a0d4c76a10ba3 (diff)
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Update.
2001-12-05 Ulrich Drepper <drepper@redhat.com> * iconvdata/Makefile (modules): Add TCVN5712-1. * iconvdata/TESTS: Add TCVN5712-1. * iconvdata/gconv-modules: Likewise. * iconvdata/tcvn5712-1.c: New file. * iconvdata/testdata/TCVN5712-1: New file. * iconvdata/testdata/TCVN5712-1..UTF8: New file.
Diffstat (limited to 'iconvdata/tcvn5712-1.c')
-rw-r--r--iconvdata/tcvn5712-1.c703
1 files changed, 703 insertions, 0 deletions
diff --git a/iconvdata/tcvn5712-1.c b/iconvdata/tcvn5712-1.c
new file mode 100644
index 0000000..d093396
--- /dev/null
+++ b/iconvdata/tcvn5712-1.c
@@ -0,0 +1,703 @@
+/* Conversion to and from TCVN5712-1.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <dlfcn.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#define NELEMS(arr) (sizeof (arr) / sizeof (arr[0]))
+
+/* Definitions used in the body of the `gconv' function. */
+#define CHARSET_NAME "TCVN5712-1//"
+#define FROM_LOOP from_tcvn5712_1
+#define TO_LOOP to_tcvn5712_1
+#define DEFINE_INIT 1
+#define DEFINE_FINI 1
+#define MIN_NEEDED_FROM 1
+#define MIN_NEEDED_TO 4
+#define PREPARE_LOOP \
+ int saved_state; \
+ int *statep = &data->__statep->__count;
+#define EXTRA_LOOP_ARGS , statep
+
+
+/* Since we might have to reset input pointer we must be able to save
+ and restore the state. */
+#define SAVE_RESET_STATE(Save) \
+ if (Save) \
+ saved_state = *statep; \
+ else \
+ *statep = saved_state
+
+
+/* During TCVN5712-1 to UCS4 conversion, the COUNT element of the state
+ contains the last UCS4 character, shifted by 3 bits. */
+
+
+/* Since this is a stateful encoding we have to provide code which resets
+ the output state to the initial state. This has to be done during the
+ flushing. */
+#define EMIT_SHIFT_TO_INIT \
+ if (data->__statep->__count != 0) \
+ { \
+ if (FROM_DIRECTION) \
+ { \
+ if (__builtin_expect (outbuf + 4 <= outend, 1)) \
+ { \
+ /* Write out the last character. */ \
+ *((uint32_t *) outbuf)++ = data->__statep->__count >> 3; \
+ data->__statep->__count = 0; \
+ } \
+ else \
+ /* We don't have enough room in the output buffer. */ \
+ status = __GCONV_FULL_OUTPUT; \
+ } \
+ else \
+ /* We don't use shift states in the TO_DIRECTION. */ \
+ data->__statep->__count = 0; \
+ }
+
+
+static const uint16_t map_from_tcvn_low[0x18] =
+ {
+ 0x0000, 0x00da, 0x1ee4, 0x0003, 0x1eea, 0x1eec, 0x1eee, 0x0007,
+ 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f,
+ 0x0010, 0x1ee8, 0x1ef0, 0x1ef2, 0x1ef6, 0x1ef8, 0x00dd, 0x1ef4
+ };
+
+static const uint16_t map_from_tcvn_high[0x80] =
+ {
+ 0x00c0, 0x1ea2, 0x00c3, 0x00c1, 0x1ea0, 0x1eb6, 0x1eac, 0x00c8,
+ 0x1eba, 0x1ebc, 0x00c9, 0x1eb8, 0x1ec6, 0x00cc, 0x1ec8, 0x0128,
+ 0x00cd, 0x1eca, 0x00d2, 0x1ece, 0x00d5, 0x00d3, 0x1ecc, 0x1ed8,
+ 0x1edc, 0x1ede, 0x1ee0, 0x1eda, 0x1ee2, 0x00d9, 0x1ee6, 0x0168,
+ 0x00a0, 0x0102, 0x00c2, 0x00ca, 0x00d4, 0x01a0, 0x01af, 0x0110,
+ 0x0103, 0x00e2, 0x00ea, 0x00f4, 0x01a1, 0x01b0, 0x0111, 0x1eb0,
+ 0x0300, 0x0309, 0x0303, 0x0301, 0x0323, 0x00e0, 0x1ea3, 0x00e3,
+ 0x00e1, 0x1ea1, 0x1eb2, 0x1eb1, 0x1eb3, 0x1eb5, 0x1eaf, 0x1eb4,
+ 0x1eae, 0x1ea6, 0x1ea8, 0x1eaa, 0x1ea4, 0x1ec0, 0x1eb7, 0x1ea7,
+ 0x1ea9, 0x1eab, 0x1ea5, 0x1ead, 0x00e8, 0x1ec2, 0x1ebb, 0x1ebd,
+ 0x00e9, 0x1eb9, 0x1ec1, 0x1ec3, 0x1ec5, 0x1ebf, 0x1ec7, 0x00ec,
+ 0x1ec9, 0x1ec4, 0x1ebe, 0x1ed2, 0x0129, 0x00ed, 0x1ecb, 0x00f2,
+ 0x1ed4, 0x1ecf, 0x00f5, 0x00f3, 0x1ecd, 0x1ed3, 0x1ed5, 0x1ed7,
+ 0x1ed1, 0x1ed9, 0x1edd, 0x1edf, 0x1ee1, 0x1edb, 0x1ee3, 0x00f9,
+ 0x1ed6, 0x1ee7, 0x0169, 0x00fa, 0x1ee5, 0x1eeb, 0x1eed, 0x1eef,
+ 0x1ee9, 0x1ef1, 0x1ef3, 0x1ef7, 0x1ef9, 0x00fd, 0x1ef5, 0x1ed0
+ };
+
+
+/* TCVN5712-1 contains five combining characters:
+ 0x0300, 0x0301, 0x0303, 0x0309, 0x0323. */
+
+/* Composition tables for each of the relevant combining characters. */
+static const struct
+{
+ uint16_t base;
+ uint16_t composed;
+} comp_table_data[] =
+ {
+#define COMP_TABLE_IDX_0300 0
+#define COMP_TABLE_LEN_0300 28
+ { 0x0041, 0x00C0 },
+ { 0x0045, 0x00C8 },
+ { 0x0049, 0x00CC },
+ { 0x004E, 0x01F8 },
+ { 0x004F, 0x00D2 },
+ { 0x0055, 0x00D9 },
+ { 0x0057, 0x1E80 },
+ { 0x0059, 0x1EF2 },
+ { 0x0061, 0x00E0 },
+ { 0x0065, 0x00E8 },
+ { 0x0069, 0x00EC },
+ { 0x006E, 0x01F9 },
+ { 0x006F, 0x00F2 },
+ { 0x0075, 0x00F9 },
+ { 0x0077, 0x1E81 },
+ { 0x0079, 0x1EF3 },
+ /*{ 0x00A8, 0x1FED },*/
+ { 0x00C2, 0x1EA6 },
+ { 0x00CA, 0x1EC0 },
+ { 0x00D4, 0x1ED2 },
+ /*{ 0x00DC, 0x01DB },*/
+ { 0x00E2, 0x1EA7 },
+ { 0x00EA, 0x1EC1 },
+ { 0x00F4, 0x1ED3 },
+ /*{ 0x00FC, 0x01DC },*/
+ { 0x0102, 0x1EB0 },
+ { 0x0103, 0x1EB1 },
+ /*{ 0x0112, 0x1E14 },*/
+ /*{ 0x0113, 0x1E15 },*/
+ /*{ 0x014C, 0x1E50 },*/
+ /*{ 0x014D, 0x1E51 },*/
+ { 0x01A0, 0x1EDC },
+ { 0x01A1, 0x1EDD },
+ { 0x01AF, 0x1EEA },
+ { 0x01B0, 0x1EEB },
+#define COMP_TABLE_IDX_0301 (COMP_TABLE_IDX_0300 + COMP_TABLE_LEN_0300)
+#define COMP_TABLE_LEN_0301 51
+ { 0x0041, 0x00C1 },
+ { 0x0043, 0x0106 },
+ { 0x0045, 0x00C9 },
+ { 0x0047, 0x01F4 },
+ { 0x0049, 0x00CD },
+ { 0x004B, 0x1E30 },
+ { 0x004C, 0x0139 },
+ { 0x004D, 0x1E3E },
+ { 0x004E, 0x0143 },
+ { 0x004F, 0x00D3 },
+ { 0x0050, 0x1E54 },
+ { 0x0052, 0x0154 },
+ { 0x0053, 0x015A },
+ { 0x0055, 0x00DA },
+ { 0x0057, 0x1E82 },
+ { 0x0059, 0x00DD },
+ { 0x005A, 0x0179 },
+ { 0x0061, 0x00E1 },
+ { 0x0063, 0x0107 },
+ { 0x0065, 0x00E9 },
+ { 0x0067, 0x01F5 },
+ { 0x0069, 0x00ED },
+ { 0x006B, 0x1E31 },
+ { 0x006C, 0x013A },
+ { 0x006D, 0x1E3F },
+ { 0x006E, 0x0144 },
+ { 0x006F, 0x00F3 },
+ { 0x0070, 0x1E55 },
+ { 0x0072, 0x0155 },
+ { 0x0073, 0x015B },
+ { 0x0075, 0x00FA },
+ { 0x0077, 0x1E83 },
+ { 0x0079, 0x00FD },
+ { 0x007A, 0x017A },
+ { 0x00A5, 0x0385 },
+ /*{ 0x00A8, 0x1FEE },*/
+ { 0x00C2, 0x1EA4 },
+ /*{ 0x00C5, 0x01FA },*/
+ /*{ 0x00C6, 0x01FC },*/
+ /*{ 0x00C7, 0x1E08 },*/
+ { 0x00CA, 0x1EBE },
+ /*{ 0x00CF, 0x1E2E },*/
+ { 0x00D4, 0x1ED0 },
+ { 0x00D5, 0x1E4C },
+ /*{ 0x00D8, 0x01FE },*/
+ /*{ 0x00DC, 0x01D7 },*/
+ { 0x00E2, 0x1EA5 },
+ /*{ 0x00E5, 0x01FB },*/
+ /*{ 0x00E6, 0x01FD },*/
+ /*{ 0x00E7, 0x1E09 },*/
+ { 0x00EA, 0x1EBF },
+ /*{ 0x00EF, 0x1E2F },*/
+ { 0x00F4, 0x1ED1 },
+ { 0x00F5, 0x1E4D },
+ /*{ 0x00F8, 0x01FF },*/
+ /*{ 0x00FC, 0x01D8 },*/
+ { 0x0102, 0x1EAE },
+ { 0x0103, 0x1EAF },
+ /*{ 0x0112, 0x1E16 },*/
+ /*{ 0x0113, 0x1E17 },*/
+ /*{ 0x014C, 0x1E52 },*/
+ /*{ 0x014D, 0x1E53 },*/
+ { 0x0168, 0x1E78 },
+ { 0x0169, 0x1E79 },
+ { 0x01A0, 0x1EDA },
+ { 0x01A1, 0x1EDB },
+ { 0x01AF, 0x1EE8 },
+ { 0x01B0, 0x1EE9 },
+#define COMP_TABLE_IDX_0303 (COMP_TABLE_IDX_0301 + COMP_TABLE_LEN_0301)
+#define COMP_TABLE_LEN_0303 34
+ { 0x0041, 0x00C3 },
+ { 0x0045, 0x1EBC },
+ { 0x0049, 0x0128 },
+ { 0x004E, 0x00D1 },
+ { 0x004F, 0x00D5 },
+ { 0x0055, 0x0168 },
+ { 0x0056, 0x1E7C },
+ { 0x0059, 0x1EF8 },
+ { 0x0061, 0x00E3 },
+ { 0x0065, 0x1EBD },
+ { 0x0069, 0x0129 },
+ { 0x006E, 0x00F1 },
+ { 0x006F, 0x00F5 },
+ { 0x0075, 0x0169 },
+ { 0x0076, 0x1E7D },
+ { 0x0079, 0x1EF9 },
+ { 0x00C2, 0x1EAA },
+ { 0x00CA, 0x1EC4 },
+ { 0x00D3, 0x1E4C },
+ { 0x00D4, 0x1ED6 },
+ { 0x00D6, 0x1E4E },
+ { 0x00DA, 0x1E78 },
+ { 0x00E2, 0x1EAB },
+ { 0x00EA, 0x1EC5 },
+ { 0x00F3, 0x1E4D },
+ { 0x00F4, 0x1ED7 },
+ { 0x00F6, 0x1E4F },
+ { 0x00FA, 0x1E79 },
+ { 0x0102, 0x1EB4 },
+ { 0x0103, 0x1EB5 },
+ { 0x01A0, 0x1EE0 },
+ { 0x01A1, 0x1EE1 },
+ { 0x01AF, 0x1EEE },
+ { 0x01B0, 0x1EEF },
+#define COMP_TABLE_IDX_0309 (COMP_TABLE_IDX_0303 + COMP_TABLE_LEN_0303)
+#define COMP_TABLE_LEN_0309 24
+ { 0x0041, 0x1EA2 },
+ { 0x0045, 0x1EBA },
+ { 0x0049, 0x1EC8 },
+ { 0x004F, 0x1ECE },
+ { 0x0055, 0x1EE6 },
+ { 0x0059, 0x1EF6 },
+ { 0x0061, 0x1EA3 },
+ { 0x0065, 0x1EBB },
+ { 0x0069, 0x1EC9 },
+ { 0x006F, 0x1ECF },
+ { 0x0075, 0x1EE7 },
+ { 0x0079, 0x1EF7 },
+ { 0x00C2, 0x1EA8 },
+ { 0x00CA, 0x1EC2 },
+ { 0x00D4, 0x1ED4 },
+ { 0x00E2, 0x1EA9 },
+ { 0x00EA, 0x1EC3 },
+ { 0x00F4, 0x1ED5 },
+ { 0x0102, 0x1EB2 },
+ { 0x0103, 0x1EB3 },
+ { 0x01A0, 0x1EDE },
+ { 0x01A1, 0x1EDF },
+ { 0x01AF, 0x1EEC },
+ { 0x01B0, 0x1EED },
+#define COMP_TABLE_IDX_0323 (COMP_TABLE_IDX_0309 + COMP_TABLE_LEN_0309)
+#define COMP_TABLE_LEN_0323 50
+ { 0x0041, 0x1EA0 },
+ { 0x0042, 0x1E04 },
+ { 0x0044, 0x1E0C },
+ { 0x0045, 0x1EB8 },
+ { 0x0048, 0x1E24 },
+ { 0x0049, 0x1ECA },
+ { 0x004B, 0x1E32 },
+ { 0x004C, 0x1E36 },
+ { 0x004D, 0x1E42 },
+ { 0x004E, 0x1E46 },
+ { 0x004F, 0x1ECC },
+ { 0x0052, 0x1E5A },
+ { 0x0053, 0x1E62 },
+ { 0x0054, 0x1E6C },
+ { 0x0055, 0x1EE4 },
+ { 0x0056, 0x1E7E },
+ { 0x0057, 0x1E88 },
+ { 0x0059, 0x1EF4 },
+ { 0x005A, 0x1E92 },
+ { 0x0061, 0x1EA1 },
+ { 0x0062, 0x1E05 },
+ { 0x0064, 0x1E0D },
+ { 0x0065, 0x1EB9 },
+ { 0x0068, 0x1E25 },
+ { 0x0069, 0x1ECB },
+ { 0x006B, 0x1E33 },
+ { 0x006C, 0x1E37 },
+ { 0x006D, 0x1E43 },
+ { 0x006E, 0x1E47 },
+ { 0x006F, 0x1ECD },
+ { 0x0072, 0x1E5B },
+ { 0x0073, 0x1E63 },
+ { 0x0074, 0x1E6D },
+ { 0x0075, 0x1EE5 },
+ { 0x0076, 0x1E7F },
+ { 0x0077, 0x1E89 },
+ { 0x0079, 0x1EF5 },
+ { 0x007A, 0x1E93 },
+ { 0x00C2, 0x1EAC },
+ { 0x00CA, 0x1EC6 },
+ { 0x00D4, 0x1ED8 },
+ { 0x00E2, 0x1EAD },
+ { 0x00EA, 0x1EC7 },
+ { 0x00F4, 0x1ED9 },
+ { 0x0102, 0x1EB6 },
+ { 0x0103, 0x1EB7 },
+ { 0x01A0, 0x1EE2 },
+ { 0x01A1, 0x1EE3 },
+ { 0x01AF, 0x1EF0 },
+ { 0x01B0, 0x1EF1 },
+#define COMP_TABLE_IDX_END (COMP_TABLE_IDX_0323 + COMP_TABLE_LEN_0323)
+ };
+/* Compile-time verification of table size. */
+typedef int verify1[(NELEMS (comp_table_data) == COMP_TABLE_IDX_END) - 1];
+
+static const struct
+{
+ unsigned int idx;
+ unsigned int len;
+} comp_table[5] =
+ {
+ { COMP_TABLE_IDX_0300, COMP_TABLE_LEN_0300 },
+ { COMP_TABLE_IDX_0301, COMP_TABLE_LEN_0301 },
+ { COMP_TABLE_IDX_0303, COMP_TABLE_LEN_0303 },
+ { COMP_TABLE_IDX_0309, COMP_TABLE_LEN_0309 },
+ { COMP_TABLE_IDX_0323, COMP_TABLE_LEN_0323 },
+ };
+
+
+/* First define the conversion function from TCVN5712-1 to UCS4. */
+#define MIN_NEEDED_INPUT MIN_NEEDED_FROM
+#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO
+#define MAX_NEEDED_OUTPUT 8
+#define LOOPFCT FROM_LOOP
+#define BODY \
+ { \
+ uint32_t ch = *inptr; \
+ uint32_t last_ch; \
+ int must_buffer_ch; \
+ \
+ if (ch < 0x18) \
+ ch = map_from_tcvn_low[ch]; \
+ else if (ch >= 0x80) \
+ ch = map_from_tcvn_high[ch - 0x80]; \
+ \
+ /* Determine whether there is a buffered character pending. */ \
+ last_ch = *statep >> 3; \
+ \
+ /* We have to buffer ch if it is a possible match in comp_table_data. */ \
+ must_buffer_ch = (ch >= 0x0041 && ch <= 0x01b0); \
+ \
+ if (last_ch) \
+ { \
+ if (ch >= 0x0300 && ch < 0x0340) \
+ { \
+ /* See whether last_ch and ch can be combined. */ \
+ unsigned int i; \
+ unsigned int i1; \
+ unsigned int i2; \
+ \
+ switch (ch) \
+ { \
+ case 0x0300: \
+ i = 0; \
+ break; \
+ case 0x0301: \
+ i = 1; \
+ break; \
+ case 0x0303: \
+ i = 2; \
+ break; \
+ case 0x0309: \
+ i = 3; \
+ break; \
+ case 0x0323: \
+ i = 4; \
+ break; \
+ default: \
+ abort (); \
+ } \
+ \
+ i1 = comp_table[i].idx; \
+ i2 = i1 + comp_table[i].len - 1; \
+ \
+ if (last_ch >= comp_table_data[i1].base \
+ && last_ch <= comp_table_data[i2].base) \
+ { \
+ for (;;) \
+ { \
+ i = (i1 + i2) >> 1; \
+ if (last_ch == comp_table_data[i].base) \
+ break; \
+ if (last_ch < comp_table_data[i].base) \
+ { \
+ if (i1 == i) \
+ goto not_combining; \
+ i2 = i; \
+ } \
+ else \
+ { \
+ if (i1 != i) \
+ i1 = i; \
+ else \
+ { \
+ i = i2; \
+ if (last_ch == comp_table_data[i].base) \
+ break; \
+ goto not_combining; \
+ } \
+ } \
+ } \
+ last_ch = comp_table_data[i].composed; \
+ /* Output the combined character. */ \
+ put32 (outptr, last_ch); \
+ outptr += 4; \
+ *statep = 0; \
+ ++inptr; \
+ continue; \
+ } \
+ } \
+ \
+ not_combining: \
+ /* Output the buffered character. */ \
+ put32 (outptr, last_ch); \
+ outptr += 4; \
+ *statep = 0; \
+ \
+ /* If we don't have enough room to output ch as well, then deal \
+ with it in another round. */ \
+ if (!must_buffer_ch && __builtin_expect (outptr + 4 > outend, 0)) \
+ continue; \
+ } \
+ \
+ if (must_buffer_ch) \
+ *statep = ch << 3; \
+ else \
+ { \
+ put32 (outptr, ch); \
+ outptr += 4; \
+ } \
+ ++inptr; \
+ }
+#define EXTRA_LOOP_DECLS , int *statep
+#include <iconv/loop.c>
+
+
+/* Next, define the conversion function from UCS4 to CP1258. */
+
+static const unsigned char from_ucs4[] =
+ {
+#define FROM_IDX_00 0
+ 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, /* 0x0001-0x0007 */
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x0008-0x000f */
+ 0x10, /* 0x0010-0x0010 */
+
+#define FROM_IDX_01 (FROM_IDX_00 + 16)
+ 0x80, 0x83, 0xa2, 0x82, 0x00, 0x00, 0x00, 0x00, /* 0x00c0-0x00c7 */
+ 0x87, 0x8a, 0xa3, 0x00, 0x8d, 0x90, 0x00, 0x00, /* 0x00c8-0x00cf */
+ 0x00, 0x00, 0x92, 0x95, 0xa4, 0x94, 0x00, 0x00, /* 0x00d0-0x00d7 */
+ 0x00, 0x9d, 0x01, 0x00, 0x00, 0x16, 0x00, 0x00, /* 0x00d8-0x00df */
+ 0xb5, 0xb8, 0xa9, 0xb7, 0x00, 0x00, 0x00, 0x00, /* 0x00e0-0x00e7 */
+ 0xcc, 0xd0, 0xaa, 0x00, 0xd7, 0xdd, 0x00, 0x00, /* 0x00e8-0x00ef */
+ 0x00, 0x00, 0xdf, 0xe3, 0xab, 0xe2, 0x00, 0x00, /* 0x00f0-0x00f7 */
+ 0x00, 0xef, 0xf3, 0x00, 0x00, 0xfd, 0x00, 0x00, /* 0x00f8-0x00ff */
+ 0x00, 0x00, 0xa1, 0xa8, 0x00, 0x00, 0x00, 0x00, /* 0x0100-0x0107 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0108-0x010f */
+ 0xa7, 0xae, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0110-0x0117 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0118-0x011f */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0120-0x0127 */
+ 0x8f, 0xdc, /* 0x0128-0x0129 */
+
+#define FROM_IDX_02 (FROM_IDX_01 + 106)
+ 0x9f, 0xf2, /* 0x0168-0x0169 */
+
+#define FROM_IDX_03 (FROM_IDX_02 + 2)
+ 0xa5, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x01a0-0x01a7 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa6, /* 0x01a8-0x01af */
+ 0xad, /* 0x01b0-0x01b0 */
+
+#define FROM_IDX_04 (FROM_IDX_03 + 17)
+ 0xb0, 0xb3, 0x00, 0xb2, 0x00, 0x00, 0x00, 0x00, /* 0x0300-0x0307 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0308-0x030f */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0310-0x0317 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x0318-0x031f */
+ 0x00, 0x00, 0x00, 0xb4, /* 0x0320-0x0323 */
+
+#define FROM_IDX_05 (FROM_IDX_04 + 36)
+ 0x84, 0xb9, 0x81, 0xb6, 0xc4, 0xca, 0xc1, 0xc7, /* 0x1ea0-0x1ea7 */
+ 0xc2, 0xc8, 0xc3, 0xc9, 0x86, 0xcb, 0xc0, 0xbe, /* 0x1ea8-0x1eaf */
+ 0xaf, 0xbb, 0xba, 0xbc, 0xbf, 0xbd, 0x85, 0xc6, /* 0x1eb0-0x1eb7 */
+ 0x8b, 0xd1, 0x88, 0xce, 0x89, 0xcf, 0xda, 0xd5, /* 0x1eb8-0x1ebf */
+ 0xc5, 0xd2, 0xcd, 0xd3, 0xd9, 0xd4, 0x8c, 0xd6, /* 0x1ec0-0x1ec7 */
+ 0x8e, 0xd8, 0x91, 0xde, 0x96, 0xe4, 0x93, 0xe1, /* 0x1ec8-0x1ecf */
+ 0xff, 0xe8, 0xdb, 0xe5, 0xe0, 0xe6, 0xf0, 0xe7, /* 0x1ed0-0x1ed7 */
+ 0x97, 0xe9, 0x9b, 0xed, 0x98, 0xea, 0x99, 0xeb, /* 0x1ed8-0x1edf */
+ 0x9a, 0xec, 0x9c, 0xee, 0x02, 0xf4, 0x9e, 0xf1, /* 0x1ee0-0x1ee7 */
+ 0x11, 0xf8, 0x04, 0xf5, 0x05, 0xf6, 0x06, 0xf7, /* 0x1ee8-0x1eef */
+ 0x12, 0xf9, 0x13, 0xfa, 0x17, 0xfe, 0x14, 0xfb, /* 0x1ef0-0x1ef7 */
+ 0x15, 0xfc /* 0x1ef8-0x1ef9 */
+#define FROM_IDX_END (FROM_IDX_05 + 90)
+ };
+/* Compile-time verification of table size. */
+typedef int verify2[(NELEMS (from_ucs4) == FROM_IDX_END) - 1];
+
+/* Decomposition table for the relevant Unicode characters. */
+static const struct
+{
+ uint16_t composed;
+ uint32_t base:8;
+ uint32_t comb1:8;
+} decomp_table[] =
+ {
+ { 0x00d1, 0x4e, 0xb2 },
+ { 0x00f1, 0x6e, 0xb2 },
+ { 0x0106, 0x43, 0xb3 },
+ { 0x0107, 0x63, 0xb3 },
+ { 0x0139, 0x4c, 0xb3 },
+ { 0x013a, 0x6c, 0xb3 },
+ { 0x0143, 0x4e, 0xb3 },
+ { 0x0144, 0x6e, 0xb3 },
+ { 0x0154, 0x52, 0xb3 },
+ { 0x0155, 0x72, 0xb3 },
+ { 0x015a, 0x53, 0xb3 },
+ { 0x015b, 0x73, 0xb3 },
+ { 0x0179, 0x5a, 0xb3 },
+ { 0x017a, 0x7a, 0xb3 },
+ { 0x01f4, 0x47, 0xb3 },
+ { 0x01f5, 0x67, 0xb3 },
+ { 0x01f8, 0x4e, 0xb0 },
+ { 0x01f9, 0x6e, 0xb0 },
+ { 0x1e04, 0x42, 0xb4 },
+ { 0x1e05, 0x62, 0xb4 },
+ { 0x1e0c, 0x44, 0xb4 },
+ { 0x1e0d, 0x64, 0xb4 },
+ { 0x1e24, 0x48, 0xb4 },
+ { 0x1e25, 0x68, 0xb4 },
+ { 0x1e30, 0x4b, 0xb3 },
+ { 0x1e31, 0x6b, 0xb3 },
+ { 0x1e32, 0x4b, 0xb4 },
+ { 0x1e33, 0x6b, 0xb4 },
+ { 0x1e36, 0x4c, 0xb4 },
+ { 0x1e37, 0x6c, 0xb4 },
+ { 0x1e3e, 0x4d, 0xb3 },
+ { 0x1e3f, 0x6d, 0xb3 },
+ { 0x1e42, 0x4d, 0xb4 },
+ { 0x1e43, 0x6d, 0xb4 },
+ { 0x1e46, 0x4e, 0xb4 },
+ { 0x1e47, 0x6e, 0xb4 },
+ { 0x1e54, 0x50, 0xb3 },
+ { 0x1e55, 0x70, 0xb3 },
+ { 0x1e5a, 0x52, 0xb4 },
+ { 0x1e5b, 0x72, 0xb4 },
+ { 0x1e62, 0x53, 0xb4 },
+ { 0x1e63, 0x73, 0xb4 },
+ { 0x1e6c, 0x54, 0xb4 },
+ { 0x1e6d, 0x74, 0xb4 },
+ { 0x1e7c, 0x56, 0xb2 },
+ { 0x1e7d, 0x76, 0xb2 },
+ { 0x1e7e, 0x56, 0xb4 },
+ { 0x1e7f, 0x76, 0xb4 },
+ { 0x1e80, 0x57, 0xb0 },
+ { 0x1e81, 0x77, 0xb0 },
+ { 0x1e82, 0x57, 0xb3 },
+ { 0x1e83, 0x77, 0xb3 },
+ { 0x1e88, 0x57, 0xb4 },
+ { 0x1e89, 0x77, 0xb4 },
+ { 0x1e92, 0x5a, 0xb4 },
+ { 0x1e93, 0x7a, 0xb4 },
+ };
+
+
+/* Next, define the other direction. */
+#define MIN_NEEDED_INPUT MIN_NEEDED_TO
+#define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM
+#define MAX_NEEDED_OUTPUT 2
+#define LOOPFCT TO_LOOP
+#define BODY \
+ { \
+ uint32_t ch = get32 (inptr); \
+ \
+ if (ch == 0x00 || (ch >= 0x18 && ch < 0x80) || ch == 0xa0) \
+ { \
+ *outptr++ = ch; \
+ inptr += 4; \
+ } \
+ else \
+ { \
+ unsigned char res; \
+ \
+ if (ch <= 0x0010) \
+ res = from_ucs4[ch - 0x0001 + FROM_IDX_00]; \
+ else if (ch >= 0x00c0 && ch <= 0x0129) \
+ res = from_ucs4[ch - 0x00c0 + FROM_IDX_01]; \
+ else if (ch >= 0x0168 && ch <= 0x0169) \
+ res = from_ucs4[ch - 0x0168 + FROM_IDX_02]; \
+ else if (ch >= 0x01a0 && ch <= 0x01b0) \
+ res = from_ucs4[ch - 0x01a0 + FROM_IDX_03]; \
+ else if (ch >= 0x0300 && ch <= 0x0323) \
+ res = from_ucs4[ch - 0x0300 + FROM_IDX_04]; \
+ else if (ch >= 0x1ea0 && ch <= 0x1ef9) \
+ res = from_ucs4[ch - 0x1ea0 + FROM_IDX_05]; \
+ else \
+ { \
+ UNICODE_TAG_HANDLER (ch, 4); \
+ res = 0; \
+ } \
+ \
+ if (__builtin_expect (res != 0, 1)) \
+ { \
+ *outptr++ = res; \
+ inptr += 4; \
+ } \
+ else \
+ { \
+ /* Try canonical decomposition. */ \
+ unsigned int i1; \
+ unsigned int i2; \
+ \
+ i1 = 0; \
+ i2 = sizeof (decomp_table) / sizeof (decomp_table[0]) - 1; \
+ if (ch >= decomp_table[i1].composed \
+ && ch <= decomp_table[i2].composed) \
+ { \
+ unsigned int i; \
+ \
+ for (;;) \
+ { \
+ i = (i1 + i2) >> 1; \
+ if (ch == decomp_table[i].composed) \
+ break; \
+ if (ch < decomp_table[i].composed) \
+ { \
+ if (i1 == i) \
+ goto failed; \
+ i2 = i; \
+ } \
+ else \
+ { \
+ if (i1 != i) \
+ i1 = i; \
+ else \
+ { \
+ i = i2; \
+ if (ch == decomp_table[i].composed) \
+ break; \
+ goto failed; \
+ } \
+ } \
+ } \
+ \
+ /* See whether we have room for two bytes. */ \
+ if (__builtin_expect (outptr + 1 >= outend, 0)) \
+ { \
+ result = __GCONV_FULL_OUTPUT; \
+ break; \
+ } \
+ \
+ /* Found a canonical decomposition. */ \
+ *outptr++ = decomp_table[i].base; \
+ *outptr++ = decomp_table[i].comb1; \
+ inptr += 4; \
+ continue; \
+ } \
+ \
+ failed: \
+ /* This is an illegal character. */ \
+ STANDARD_ERR_HANDLER (4); \
+ } \
+ } \
+ }
+#define LOOP_NEED_FLAGS
+#define EXTRA_LOOP_DECLS , int *statep
+#include <iconv/loop.c>
+
+
+/* Now define the toplevel functions. */
+#include <iconv/skeleton.c>