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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
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* Copyright (c) 2020 Proofpoint, Inc. and its suppliers.
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* All rights reserved.
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the sendmail distribution.
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*/
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#ifndef _SM_IXLEN_H
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# define _SM_IXLEN_H 1
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#define SM_IS_MQ(ch) (((ch) & 0377) == METAQUOTE)
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#if _FFR_8BITENVADDR
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# define XLENDECL bool mq=false; \
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int xlen = 0;
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# define XLENRESET mq=false, xlen = 0
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# define XLEN(c) do { \
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if (mq) { ++xlen; mq=false; } \
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else if (SM_IS_MQ(c)) mq=true; \
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else ++xlen; \
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} while (0)
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extern int ilenx __P((const char *));
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extern int xleni __P((const char *));
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# if USE_EAI
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extern bool asciistr __P((const char *));
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extern int uxtext_unquote __P((const char *, char *, int));
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extern char *sm_lowercase __P((const char *));
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extern bool utf8_valid __P((const char *, size_t));
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# endif
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#else /* _FFR_8BITENVADDR */
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# define XLENDECL int xlen = 0;
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# define XLENRESET xlen = 0
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# define XLEN(c) ++xlen
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# define ilenx(str) strlen(str)
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# define xleni(str) strlen(str)
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#endif /* _FFR_8BITENVADDR */
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#endif /* ! _SM_IXLEN_H */
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