/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ /* A GNU-like . Copyright 2016-2024 Free Software Foundation, Inc. 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. 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. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see . */ #if __GNUC__ >= 3 #pragma GCC system_header #endif #if defined _GL_ALREADY_INCLUDING_LIMITS_H /* Special invocation convention: On Haiku/x86_64, we have a sequence of nested includes -> -> . In this situation, LONG_MAX and INT_MAX are not yet defined, therefore we should not attempt to define LONG_BIT. */ #include_next #else /* Normal invocation convention. */ #ifndef _GL_LIMITS_H # define _GL_ALREADY_INCLUDING_LIMITS_H /* The include_next requires a split double-inclusion guard. */ # include_next # undef _GL_ALREADY_INCLUDING_LIMITS_H #ifndef _GL_LIMITS_H #define _GL_LIMITS_H #ifndef LLONG_MIN # if defined LONG_LONG_MIN /* HP-UX 11.31 */ # define LLONG_MIN LONG_LONG_MIN # elif defined LONGLONG_MIN /* IRIX 6.5 */ # define LLONG_MIN LONGLONG_MIN # elif defined __GNUC__ # define LLONG_MIN (- __LONG_LONG_MAX__ - 1LL) # endif #endif #ifndef LLONG_MAX # if defined LONG_LONG_MAX /* HP-UX 11.31 */ # define LLONG_MAX LONG_LONG_MAX # elif defined LONGLONG_MAX /* IRIX 6.5 */ # define LLONG_MAX LONGLONG_MAX # elif defined __GNUC__ # define LLONG_MAX __LONG_LONG_MAX__ # endif #endif #ifndef ULLONG_MAX # if defined ULONG_LONG_MAX /* HP-UX 11.31 */ # define ULLONG_MAX ULONG_LONG_MAX # elif defined ULONGLONG_MAX /* IRIX 6.5 */ # define ULLONG_MAX ULONGLONG_MAX # elif defined __GNUC__ # define ULLONG_MAX (__LONG_LONG_MAX__ * 2ULL + 1ULL) # endif #endif /* The number of usable bits in an unsigned or signed integer type with minimum value MIN and maximum value MAX, as an int expression suitable in #if. Cover all known practical hosts. This implementation exploits the fact that MAX is 1 less than a power of 2, and merely counts the number of 1 bits in MAX; "COBn" means "count the number of 1 bits in the low-order n bits"). */ #define _GL_INTEGER_WIDTH(min, max) (((min) < 0) + _GL_COB128 (max)) #define _GL_COB128(n) (_GL_COB64 ((n) >> 31 >> 31 >> 2) + _GL_COB64 (n)) #define _GL_COB64(n) (_GL_COB32 ((n) >> 31 >> 1) + _GL_COB32 (n)) #define _GL_COB32(n) (_GL_COB16 ((n) >> 16) + _GL_COB16 (n)) #define _GL_COB16(n) (_GL_COB8 ((n) >> 8) + _GL_COB8 (n)) #define _GL_COB8(n) (_GL_COB4 ((n) >> 4) + _GL_COB4 (n)) #define _GL_COB4(n) (!!((n) & 8) + !!((n) & 4) + !!((n) & 2) + !!((n) & 1)) #ifndef WORD_BIT /* Assume 'int' is 32 bits wide. */ # define WORD_BIT 32 #endif #ifndef LONG_BIT /* Assume 'long' is 32 or 64 bits wide. */ # if LONG_MAX == INT_MAX # define LONG_BIT 32 # else # define LONG_BIT 64 # endif #endif /* Assume no multibyte character is longer than 16 bytes. */ #ifndef MB_LEN_MAX # define MB_LEN_MAX 16 #endif /* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */ #if (! defined ULLONG_WIDTH \ && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \ || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__))) # define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX) # define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX) # define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX) # define SHRT_WIDTH _GL_INTEGER_WIDTH (SHRT_MIN, SHRT_MAX) # define USHRT_WIDTH _GL_INTEGER_WIDTH (0, USHRT_MAX) # define INT_WIDTH _GL_INTEGER_WIDTH (INT_MIN, INT_MAX) # define UINT_WIDTH _GL_INTEGER_WIDTH (0, UINT_MAX) # define LONG_WIDTH _GL_INTEGER_WIDTH (LONG_MIN, LONG_MAX) # define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX) # define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX) # define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX) #endif /* Macros specified by C23. */ #if (defined _GNU_SOURCE \ || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)) # if ! defined BOOL_WIDTH # define BOOL_WIDTH 1 # define BOOL_MAX 1 # elif ! defined BOOL_MAX # define BOOL_MAX ((((1U << (BOOL_WIDTH - 1)) - 1) << 1) + 1) # endif #endif /* Macro specified by POSIX. */ /* The maximum ssize_t value. Although it might not be of ssize_t type as it should be, it's too much trouble to fix this minor detail. */ #ifndef SSIZE_MAX # ifdef _WIN64 # define SSIZE_MAX LLONG_MAX # else # define SSIZE_MAX LONG_MAX # endif #endif #endif /* _GL_LIMITS_H */ #endif /* _GL_LIMITS_H */ #endif