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1 #ifndef HEADER_CURL_WARNLESS_H
2 #define HEADER_CURL_WARNLESS_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
11  *
12  * This software is licensed as described in the file COPYING, which
13  * you should have received as part of this distribution. The terms
14  * are also available at https://curl.haxx.se/docs/copyright.html.
15  *
16  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17  * copies of the Software, and permit persons to whom the Software is
18  * furnished to do so, under the terms of the COPYING file.
19  *
20  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21  * KIND, either express or implied.
22  *
23  ***************************************************************************/
24 
25 #ifdef USE_WINSOCK
26 #include <curl/curl.h> /* for curl_socket_t */
27 #endif
28 
29 #define CURLX_FUNCTION_CAST(target_type, func) \
30   (target_type)(void (*) (void))(func)
31 
32 unsigned short curlx_ultous(unsigned long ulnum);
33 
34 unsigned char curlx_ultouc(unsigned long ulnum);
35 
36 int curlx_ultosi(unsigned long ulnum);
37 
38 int curlx_uztosi(size_t uznum);
39 
40 curl_off_t curlx_uztoso(size_t uznum);
41 
42 unsigned long curlx_uztoul(size_t uznum);
43 
44 unsigned int curlx_uztoui(size_t uznum);
45 
46 int curlx_sltosi(long slnum);
47 
48 unsigned int curlx_sltoui(long slnum);
49 
50 unsigned short curlx_sltous(long slnum);
51 
52 ssize_t curlx_uztosz(size_t uznum);
53 
54 size_t curlx_sotouz(curl_off_t sonum);
55 
56 int curlx_sztosi(ssize_t sznum);
57 
58 unsigned short curlx_uitous(unsigned int uinum);
59 
60 size_t curlx_sitouz(int sinum);
61 
62 #ifdef USE_WINSOCK
63 
64 int curlx_sktosi(curl_socket_t s);
65 
66 curl_socket_t curlx_sitosk(int i);
67 
68 #endif /* USE_WINSOCK */
69 
70 #if defined(WIN32) || defined(_WIN32)
71 
72 ssize_t curlx_read(int fd, void *buf, size_t count);
73 
74 ssize_t curlx_write(int fd, const void *buf, size_t count);
75 
76 #ifndef BUILDING_WARNLESS_C
77 #  undef  read
78 #  define read(fd, buf, count)  curlx_read(fd, buf, count)
79 #  undef  write
80 #  define write(fd, buf, count) curlx_write(fd, buf, count)
81 #endif
82 
83 #endif /* WIN32 || _WIN32 */
84 
85 #if defined(__INTEL_COMPILER) && defined(__unix__)
86 
87 int curlx_FD_ISSET(int fd, fd_set *fdset);
88 
89 void curlx_FD_SET(int fd, fd_set *fdset);
90 
91 void curlx_FD_ZERO(fd_set *fdset);
92 
93 unsigned short curlx_htons(unsigned short usnum);
94 
95 unsigned short curlx_ntohs(unsigned short usnum);
96 
97 #ifndef BUILDING_WARNLESS_C
98 #  undef  FD_ISSET
99 #  define FD_ISSET(a,b) curlx_FD_ISSET((a),(b))
100 #  undef  FD_SET
101 #  define FD_SET(a,b)   curlx_FD_SET((a),(b))
102 #  undef  FD_ZERO
103 #  define FD_ZERO(a)    curlx_FD_ZERO((a))
104 #  undef  htons
105 #  define htons(a)      curlx_htons((a))
106 #  undef  ntohs
107 #  define ntohs(a)      curlx_ntohs((a))
108 #endif
109 
110 #endif /* __INTEL_COMPILER && __unix__ */
111 
112 #endif /* HEADER_CURL_WARNLESS_H */
113