1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version 2
5  * of the License, or (at your option) any later version.
6  *
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10  * GNU General Public License for more details.
11  *
12  * You should have received a copy of the GNU General Public License
13  * along with this program; if not, write to the Free Software Foundation,
14  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15  *
16  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
17  * All rights reserved.
18  */
19 
20 #pragma once
21 
22 /** \file
23  * \ingroup bli
24  * \brief Compatibility-like things for windows.
25  */
26 
27 #ifndef _WIN32
28 #  error "This include is for Windows only!"
29 #endif
30 
31 #include "BLI_sys_types.h"
32 
33 #define WIN32_LEAN_AND_MEAN
34 
35 #include <windows.h>
36 
37 #undef rad
38 #undef rad1
39 #undef rad2
40 #undef rad3
41 #undef vec
42 #undef rect
43 #undef rct1
44 #undef rct2
45 
46 #undef small
47 
48 // These definitions are also in BLI_math for simplicity
49 
50 #ifdef __cplusplus
51 extern "C" {
52 #endif
53 
54 #if !defined(_USE_MATH_DEFINES)
55 #  define _USE_MATH_DEFINES
56 #endif
57 
58 #define MAXPATHLEN MAX_PATH
59 
60 #ifndef S_ISREG
61 #  define S_ISREG(x) (((x)&_S_IFREG) == _S_IFREG)
62 #endif
63 #ifndef S_ISDIR
64 #  define S_ISDIR(x) (((x)&_S_IFDIR) == _S_IFDIR)
65 #endif
66 
67 /* defines for using ISO C++ conformant names */
68 #if !defined(_MSC_VER) || _MSC_VER < 1900
69 #  define snprintf _snprintf
70 #endif
71 
72 #if defined(_MSC_VER)
73 #  define R_OK 4
74 #  define W_OK 2
75 // not accepted by access() on windows
76 //#  define X_OK    1
77 #  define F_OK 0
78 #endif
79 
80 typedef unsigned int mode_t;
81 
82 #ifndef _SSIZE_T_
83 #  define _SSIZE_T_
84 /* python uses HAVE_SSIZE_T */
85 #  ifndef HAVE_SSIZE_T
86 #    define HAVE_SSIZE_T 1
87 typedef SSIZE_T ssize_t;
88 #  endif
89 #endif
90 
91 /* Directory reading compatibility with UNIX. */
92 struct dirent {
93   int d_ino;
94   int d_off;
95   unsigned short d_reclen;
96   char *d_name;
97 };
98 
99 /* intentionally opaque to users */
100 typedef struct __dirstream DIR;
101 
102 DIR *opendir(const char *path);
103 struct dirent *readdir(DIR *dp);
104 int closedir(DIR *dp);
105 const char *dirname(char *path);
106 
107 /* Windows utility functions. */
108 void BLI_windows_register_blend_extension(const bool background);
109 void BLI_windows_get_default_root_dir(char *root_dir);
110 int BLI_windows_get_executable_dir(char *str);
111 
112 #ifdef __cplusplus
113 }
114 #endif
115