diff options
Diffstat (limited to 'lib/unictype/bitmap.h')
| -rw-r--r-- | lib/unictype/bitmap.h | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/lib/unictype/bitmap.h b/lib/unictype/bitmap.h index 6227e591..5bd46368 100644 --- a/lib/unictype/bitmap.h +++ b/lib/unictype/bitmap.h @@ -1,32 +1,24 @@ /* Three-level bitmap lookup. - Copyright (C) 2000-2002, 2005-2007, 2009-2018 Free Software Foundation, Inc. + Copyright (C) 2000-2002, 2005-2007, 2009-2022 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2000-2002. - This program is free software: you can redistribute it and/or - modify it under the terms of either: + This file 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 Lesser General Public License as published by the Free - Software Foundation; either version 3 of the License, or (at your - option) any later version. - - or - - * the GNU General Public License as published by the Free - Software Foundation; either version 2 of the License, or (at your - option) any later version. - - or both in parallel, as here. - This program is distributed in the hope that it will be useful, + This file 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. + 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 this program. If not, see <https://www.gnu.org/licenses/>. */ static inline int bitmap_lookup (const void *table, ucs4_t uc); -/* These values are currently hardcoded into gen-ctype.c. */ +/* These values are currently hardcoded into gen-uni-tables.c, function + output_predicate(). */ #define header_0 16 #define header_2 9 #define header_3 127 @@ -46,7 +38,7 @@ bitmap_lookup (const void *table, ucs4_t uc) if (lookup2 >= 0) { unsigned int index3 = (uc >> 5) & header_4; - unsigned int lookup3 = ((const int *) table)[lookup2 + index3]; + unsigned int lookup3 = ((const unsigned int *) table)[lookup2 + index3]; return (lookup3 >> (uc & 0x1f)) & 1; } |