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Diffstat (limited to 'newlib/iconvdata/jis0208.h')
-rw-r--r--newlib/iconvdata/jis0208.h108
1 files changed, 0 insertions, 108 deletions
diff --git a/newlib/iconvdata/jis0208.h b/newlib/iconvdata/jis0208.h
deleted file mode 100644
index ef6b891eb..000000000
--- a/newlib/iconvdata/jis0208.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Access functions for JISX0208 conversion.
- Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
- 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. */
-
-#ifndef _JIS0208_H
-#define _JIS0208_H 1
-
-#include <gconv.h>
-#include <stdint.h>
-
-/* Conversion table. */
-extern const uint16_t __jis0208_to_ucs[];
-
-extern const char __jisx0208_from_ucs4_lat1[256][2];
-extern const char __jisx0208_from_ucs4_greek[0xc1][2];
-extern const struct jisx0208_ucs_idx __jisx0208_from_ucs_idx[];
-extern const char __jisx0208_from_ucs_tab[][2];
-
-
-/* Struct for table with indeces in UCS mapping table. */
-struct jisx0208_ucs_idx
-{
- uint16_t start;
- uint16_t end;
- uint16_t idx;
-};
-
-
-static inline uint32_t
-jisx0208_to_ucs4 (const unsigned char **s, size_t avail, unsigned char offset)
-{
- unsigned char ch = *(*s);
- unsigned char ch2;
- int idx;
-
- if (ch < offset || (ch - offset) <= 0x20)
- return __UNKNOWN_10646_CHAR;
-
- if (avail < 2)
- return 0;
-
- ch2 = (*s)[1];
- if (ch2 < offset || (ch2 - offset) <= 0x20 || (ch2 - offset) >= 0x7f)
- return __UNKNOWN_10646_CHAR;
-
- idx = (ch - 0x21 - offset) * 94 + (ch2 - 0x21 - offset);
- if (idx >= 0x1e80)
- return __UNKNOWN_10646_CHAR;
-
- (*s) += 2;
-
- return __jis0208_to_ucs[idx] ?: ((*s) -= 2, __UNKNOWN_10646_CHAR);
-}
-
-
-static inline size_t
-ucs4_to_jisx0208 (uint32_t wch, char *s, size_t avail)
-{
- unsigned int ch = (unsigned int) wch;
- const char *cp;
-
- if (avail < 2)
- return 0;
-
- if (ch < 0x100)
- cp = __jisx0208_from_ucs4_lat1[ch];
- else if (ch >= 0x391 && ch <= 0x451)
- cp = __jisx0208_from_ucs4_greek[ch - 0x391];
- else
- {
- const struct jisx0208_ucs_idx *rp = __jisx0208_from_ucs_idx;
-
- if (ch >= 0xffff)
- return __UNKNOWN_10646_CHAR;
- while (ch > rp->end)
- ++rp;
- if (ch >= rp->start)
- cp = __jisx0208_from_ucs_tab[rp->idx + ch - rp->start];
- else
- return __UNKNOWN_10646_CHAR;
- }
-
- if (cp[0] == '\0')
- return __UNKNOWN_10646_CHAR;
-
- s[0] = cp[0];
- s[1] = cp[1];
-
- return 2;
-}
-
-#endif /* jis0208.h */