1 /* Copyright (C) 2001, 2006, 2009-2018 Free Software Foundation, Inc. 2 3 This program is free software: you can redistribute it and/or modify 4 it under the terms of the GNU General Public License as published by 5 the Free Software Foundation; either version 3 of the License, or 6 (at your option) any later version. 7 8 This program is distributed in the hope that it will be useful, 9 but WITHOUT ANY WARRANTY; without even the implied warranty of 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License 14 along with this program. If not, see <https://www.gnu.org/licenses/>. */ 15 16 17 #include <config.h> 18 19 #define MBCHAR_INLINE _GL_EXTERN_INLINE 20 21 #include <limits.h> 22 23 #include "mbchar.h" 24 25 #if IS_BASIC_ASCII 26 27 /* Bit table of characters in the ISO C "basic character set". */ 28 const unsigned int is_basic_table [UCHAR_MAX / 32 + 1] = 29 { 30 0x00001a00, /* '\t' '\v' '\f' */ 31 0xffffffef, /* ' '...'#' '%'...'?' */ 32 0xfffffffe, /* 'A'...'Z' '[' '\\' ']' '^' '_' */ 33 0x7ffffffe /* 'a'...'z' '{' '|' '}' '~' */ 34 /* The remaining bits are 0. */ 35 }; 36 37 #endif /* IS_BASIC_ASCII */ 38