52 строки
2.1 KiB
C
52 строки
2.1 KiB
C
#ifndef HEADER_CURL_CTYPE_H
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#define HEADER_CURL_CTYPE_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#define ISLOWHEXALHA(x) (((x) >= 'a') && ((x) <= 'f'))
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#define ISUPHEXALHA(x) (((x) >= 'A') && ((x) <= 'F'))
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#define ISLOWCNTRL(x) ((unsigned char)(x) <= 0x1f)
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#define IS7F(x) ((x) == 0x7f)
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#define ISLOWPRINT(x) (((x) >= 9) && ((x) <= 0x0d))
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#define ISPRINT(x) (ISLOWPRINT(x) || (((x) >= ' ') && ((x) <= 0x7e)))
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#define ISGRAPH(x) (ISLOWPRINT(x) || (((x) > ' ') && ((x) <= 0x7e)))
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#define ISCNTRL(x) (ISLOWCNTRL(x) || IS7F(x))
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#define ISALPHA(x) (ISLOWER(x) || ISUPPER(x))
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#define ISXDIGIT(x) (ISDIGIT(x) || ISLOWHEXALHA(x) || ISUPHEXALHA(x))
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#define ISALNUM(x) (ISDIGIT(x) || ISLOWER(x) || ISUPPER(x))
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#define ISUPPER(x) (((x) >= 'A') && ((x) <= 'Z'))
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#define ISLOWER(x) (((x) >= 'a') && ((x) <= 'z'))
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#define ISDIGIT(x) (((x) >= '0') && ((x) <= '9'))
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#define ISBLANK(x) (((x) == ' ') || ((x) == '\t'))
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#define ISSPACE(x) (ISBLANK(x) || (((x) >= 0xa) && ((x) <= 0x0d)))
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#define ISURLPUNTCS(x) (((x) == '-') || ((x) == '.') || ((x) == '_') || \
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((x) == '~'))
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#define ISUNRESERVED(x) (ISALNUM(x) || ISURLPUNTCS(x))
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#endif /* HEADER_CURL_CTYPE_H */
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