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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "setup.h"
#include "warnless.h"
#define CURL_MASK_SCHAR 0x7F
#define CURL_MASK_UCHAR 0xFF
#if (SIZEOF_SHORT == 2)
# define CURL_MASK_SSHORT 0x7FFF
# define CURL_MASK_USHORT 0xFFFF
#elif (SIZEOF_SHORT == 4)
# define CURL_MASK_SSHORT 0x7FFFFFFF
# define CURL_MASK_USHORT 0xFFFFFFFF
#elif (SIZEOF_SHORT == 8)
# define CURL_MASK_SSHORT 0x7FFFFFFFFFFFFFFF
# define CURL_MASK_USHORT 0xFFFFFFFFFFFFFFFF
#else
# error "SIZEOF_SHORT not defined"
#endif
#if (SIZEOF_INT == 2)
# define CURL_MASK_SINT 0x7FFF
# define CURL_MASK_UINT 0xFFFF
#elif (SIZEOF_INT == 4)
# define CURL_MASK_SINT 0x7FFFFFFF
# define CURL_MASK_UINT 0xFFFFFFFF
#elif (SIZEOF_INT == 8)
# define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFF
# define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFF
#elif (SIZEOF_INT == 16)
# define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
# define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
#else
# error "SIZEOF_INT not defined"
#endif
#if (CURL_SIZEOF_LONG == 2)
# define CURL_MASK_SLONG 0x7FFFL
# define CURL_MASK_ULONG 0xFFFFUL
#elif (SIZEOF_LONG == 4)
# define CURL_MASK_SLONG 0x7FFFFFFFL
# define CURL_MASK_ULONG 0xFFFFFFFFUL
#elif (SIZEOF_LONG == 8)
# define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFL
# define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFUL
#elif (SIZEOF_LONG == 16)
# define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL
# define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL
#else
# error "SIZEOF_LONG not defined"
#endif
/*
** unsigned long to unsigned short
*/
unsigned short curlx_ultous(unsigned long ulnum)
{
#ifdef __INTEL_COMPILER
# pragma warning(push)
# pragma warning(disable:810) /* conversion may lose significant bits */
#endif
return (unsigned short)(ulnum & (unsigned long) CURL_MASK_USHORT);
#ifdef __INTEL_COMPILER
# pragma warning(pop)
#endif
}
/*
** unsigned long to unsigned char
*/
unsigned char curlx_ultouc(unsigned long ulnum)
{
#ifdef __INTEL_COMPILER
# pragma warning(push)
# pragma warning(disable:810) /* conversion may lose significant bits */
#endif
return (unsigned char)(ulnum & (unsigned long) CURL_MASK_UCHAR);
#ifdef __INTEL_COMPILER
# pragma warning(pop)
#endif
}
/*
** size_t to signed int
*/
int curlx_uztosi(size_t uznum)
{
#ifdef __INTEL_COMPILER
# pragma warning(push)
# pragma warning(disable:810) /* conversion may lose significant bits */
#endif
return (int)(uznum & (size_t) CURL_MASK_SINT);
#ifdef __INTEL_COMPILER
# pragma warning(pop)
#endif
}
|
