5b0945b570
Includes build infrastructure & config updates required for changes in 8.16.1 MFC after: 5 days
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* Copyright (c) 2000-2001 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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* $Id: varargs.h,v 1.9 2013-11-22 20:51:32 ca Exp $
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*/
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/*
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** libsm variable argument lists
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*/
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#ifndef SM_VARARGS_H
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# define SM_VARARGS_H
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# if defined(__STDC__) || defined(__cplusplus)
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# define SM_VA_STD 1
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# include <stdarg.h>
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# define SM_VA_START(ap, f) va_start(ap, f)
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# else /* defined(__STDC__) || defined(__cplusplus) */
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# define SM_VA_STD 0
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# include <varargs.h>
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# define SM_VA_START(ap, f) va_start(ap)
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# endif /* defined(__STDC__) || defined(__cplusplus) */
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# if defined(va_copy)
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# define SM_VA_COPY(dst, src) va_copy((dst), (src))
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# elif defined(__va_copy)
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# define SM_VA_COPY(dst, src) __va_copy((dst), (src))
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# else
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# define SM_VA_COPY(dst, src) memcpy(&(dst), &(src), sizeof((dst)))
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# define SM_VA_END_COPY(ap) do { } while (0)
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# endif
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# ifndef SM_VA_END_COPY
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# define SM_VA_END_COPY(ap) va_end(ap)
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# endif
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/*
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** The following macros are useless, but are provided for symmetry.
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*/
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# define SM_VA_LOCAL_DECL va_list ap;
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# define SM_VA_ARG(ap, type) va_arg(ap, type)
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# define SM_VA_END(ap) va_end(ap)
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#endif /* ! SM_VARARGS_H */
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