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Diffstat (limited to 'gcc-4.2.1-5666.3/include/safe-ctype.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/include/safe-ctype.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/gcc-4.2.1-5666.3/include/safe-ctype.h b/gcc-4.2.1-5666.3/include/safe-ctype.h deleted file mode 100644 index e59b357cc..000000000 --- a/gcc-4.2.1-5666.3/include/safe-ctype.h +++ /dev/null @@ -1,119 +0,0 @@ -/* <ctype.h> replacement macros. - - Copyright (C) 2000, 2001 Free Software Foundation, Inc. - Contributed by Zack Weinberg <zackw@stanford.edu>. - -This file is part of the libiberty library. -Libiberty is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public -License as published by the Free Software Foundation; either -version 2 of the License, or (at your option) any later version. - -Libiberty 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 -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with libiberty; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, -Boston, MA 02110-1301, USA. */ - -/* This is a compatible replacement of the standard C library's <ctype.h> - with the following properties: - - - Implements all isxxx() macros required by C99. - - Also implements some character classes useful when - parsing C-like languages. - - Does not change behavior depending on the current locale. - - Behaves properly for all values in the range of a signed or - unsigned char. - - To avoid conflicts, this header defines the isxxx functions in upper - case, e.g. ISALPHA not isalpha. */ - -#ifndef SAFE_CTYPE_H -#define SAFE_CTYPE_H - -#ifdef isalpha - #error "safe-ctype.h and ctype.h may not be used simultaneously" -#endif - -/* Determine host character set. */ -#define HOST_CHARSET_UNKNOWN 0 -#define HOST_CHARSET_ASCII 1 -#define HOST_CHARSET_EBCDIC 2 - -#if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \ - && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21 -# define HOST_CHARSET HOST_CHARSET_ASCII -#else -# if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \ - && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A -# define HOST_CHARSET HOST_CHARSET_EBCDIC -# else -# define HOST_CHARSET HOST_CHARSET_UNKNOWN -# endif -#endif - -/* Categories. */ - -enum { - /* In C99 */ - _sch_isblank = 0x0001, /* space \t */ - _sch_iscntrl = 0x0002, /* nonprinting characters */ - _sch_isdigit = 0x0004, /* 0-9 */ - _sch_islower = 0x0008, /* a-z */ - _sch_isprint = 0x0010, /* any printing character including ' ' */ - _sch_ispunct = 0x0020, /* all punctuation */ - _sch_isspace = 0x0040, /* space \t \n \r \f \v */ - _sch_isupper = 0x0080, /* A-Z */ - _sch_isxdigit = 0x0100, /* 0-9A-Fa-f */ - - /* Extra categories useful to cpplib. */ - _sch_isidst = 0x0200, /* A-Za-z_ */ - _sch_isvsp = 0x0400, /* \n \r */ - _sch_isnvsp = 0x0800, /* space \t \f \v \0 */ - - /* Combinations of the above. */ - _sch_isalpha = _sch_isupper|_sch_islower, /* A-Za-z */ - _sch_isalnum = _sch_isalpha|_sch_isdigit, /* A-Za-z0-9 */ - _sch_isidnum = _sch_isidst|_sch_isdigit, /* A-Za-z0-9_ */ - _sch_isgraph = _sch_isalnum|_sch_ispunct, /* isprint and not space */ - _sch_iscppsp = _sch_isvsp|_sch_isnvsp, /* isspace + \0 */ - _sch_isbasic = _sch_isprint|_sch_iscppsp /* basic charset of ISO C - (plus ` and @) */ -}; - -/* Character classification. */ -extern const unsigned short _sch_istable[256]; - -#define _sch_test(c, bit) (_sch_istable[(c) & 0xff] & (unsigned short)(bit)) - -#define ISALPHA(c) _sch_test(c, _sch_isalpha) -#define ISALNUM(c) _sch_test(c, _sch_isalnum) -#define ISBLANK(c) _sch_test(c, _sch_isblank) -#define ISCNTRL(c) _sch_test(c, _sch_iscntrl) -#define ISDIGIT(c) _sch_test(c, _sch_isdigit) -#define ISGRAPH(c) _sch_test(c, _sch_isgraph) -#define ISLOWER(c) _sch_test(c, _sch_islower) -#define ISPRINT(c) _sch_test(c, _sch_isprint) -#define ISPUNCT(c) _sch_test(c, _sch_ispunct) -#define ISSPACE(c) _sch_test(c, _sch_isspace) -#define ISUPPER(c) _sch_test(c, _sch_isupper) -#define ISXDIGIT(c) _sch_test(c, _sch_isxdigit) - -#define ISIDNUM(c) _sch_test(c, _sch_isidnum) -#define ISIDST(c) _sch_test(c, _sch_isidst) -#define IS_ISOBASIC(c) _sch_test(c, _sch_isbasic) -#define IS_VSPACE(c) _sch_test(c, _sch_isvsp) -#define IS_NVSPACE(c) _sch_test(c, _sch_isnvsp) -#define IS_SPACE_OR_NUL(c) _sch_test(c, _sch_iscppsp) - -/* Character transformation. */ -extern const unsigned char _sch_toupper[256]; -extern const unsigned char _sch_tolower[256]; -#define TOUPPER(c) _sch_toupper[(c) & 0xff] -#define TOLOWER(c) _sch_tolower[(c) & 0xff] - -#endif /* SAFE_CTYPE_H */ |