1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
* $Id: varargs.h,v 1.8 2002/07/29 21:31:00 gshapiro Exp $
*/
/*
** libsm variable argument lists
*/
#ifndef SM_VARARGS_H
# define SM_VARARGS_H
# if defined(__STDC__) || defined(__cplusplus)
# define SM_VA_STD 1
# include <stdarg.h>
# define SM_VA_START(ap, f) va_start(ap, f)
# else /* defined(__STDC__) || defined(__cplusplus) */
# define SM_VA_STD 0
# include <varargs.h>
# define SM_VA_START(ap, f) va_start(ap)
# endif /* defined(__STDC__) || defined(__cplusplus) */
# if defined(va_copy)
# define SM_VA_COPY(dst, src) va_copy((dst), (src))
# elif defined(__va_copy)
# define SM_VA_COPY(dst, src) __va_copy((dst), (src))
# else
# define SM_VA_COPY(dst, src) memcpy(&(dst), &(src), sizeof((dst)))
# endif
/*
** The following macros are useless, but are provided for symmetry.
*/
# define SM_VA_LOCAL_DECL va_list ap;
# define SM_VA_ARG(ap, type) va_arg(ap, type)
# define SM_VA_END(ap) va_end(ap)
#endif /* ! SM_VARARGS_H */
|
