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44 lines
787 B
C
44 lines
787 B
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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*/
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#include <sm/gen.h>
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#include <sm/sendmail.h>
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#include <sm/ixlen.h>
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#if _FFR_8BITENVADDR
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/*
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** XLENI -- determine the 'i'internal length of a string in e'x'ternal format
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**
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** Parameters:
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** str -- string [x]
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**
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** Returns:
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** 'i'internal length of a string in e'x'ternal format
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*/
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int
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xleni(str)
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const char *str;
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{
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char c;
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int idx, ilen;
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if (NULL == str)
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return -1;
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for (ilen = 0, idx = 0; (c = str[idx]) != '\0'; ilen++, idx++)
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{
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if (SM_MM_QUOTE(c))
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ilen++;
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}
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return ilen;
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}
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#endif /* _FFR_8BITENVADDR */
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