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65f1ebd1 AC |
1 | /**************************************************************************** |
2 | * * | |
3 | * GNAT COMPILER COMPONENTS * | |
4 | * * | |
5 | * M I N G W 3 2 * | |
6 | * * | |
7 | * C Header File * | |
8 | * * | |
bc0b26b9 | 9 | * Copyright (C) 2002-2022, Free Software Foundation, Inc. * |
65f1ebd1 AC |
10 | * * |
11 | * GNAT is free software; you can redistribute it and/or modify it under * | |
12 | * terms of the GNU General Public License as published by the Free Soft- * | |
748086b7 | 13 | * ware Foundation; either version 3, or (at your option) any later ver- * |
65f1ebd1 AC |
14 | * sion. GNAT is distributed in the hope that it will be useful, but WITH- * |
15 | * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * | |
748086b7 JJ |
16 | * or FITNESS FOR A PARTICULAR PURPOSE. * |
17 | * * | |
18 | * As a special exception under Section 7 of GPL version 3, you are granted * | |
19 | * additional permissions described in the GCC Runtime Library Exception, * | |
20 | * version 3.1, as published by the Free Software Foundation. * | |
21 | * * | |
22 | * You should have received a copy of the GNU General Public License and * | |
23 | * a copy of the GCC Runtime Library Exception along with this program; * | |
24 | * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see * | |
25 | * <http://www.gnu.org/licenses/>. * | |
65f1ebd1 AC |
26 | * * |
27 | * GNAT was originally developed by the GNAT team at New York University. * | |
28 | * Extensive contributions were provided by Ada Core Technologies Inc. * | |
29 | * * | |
30 | ****************************************************************************/ | |
31 | ||
32 | /* This file provides some macros used for the MINGW32 platform. The main | |
18f22284 PO |
33 | goal is to be able to build GNAT with a standard MINGW32 C header |
34 | set. This files contains also the circuitry for the unicode support. */ | |
65f1ebd1 AC |
35 | |
36 | #ifndef _MINGW32_H | |
37 | #define _MINGW32_H | |
38 | ||
0816e70c AC |
39 | #include <_mingw.h> |
40 | ||
e7fceebc | 41 | #ifndef RTX |
18f22284 | 42 | #define GNAT_UNICODE_SUPPORT |
0022d9e3 PO |
43 | #define _UNICODE /* For C runtime */ |
44 | #define UNICODE /* For Win32 API */ | |
45 | #endif | |
46 | ||
75069667 | 47 | /* We need functionality available only starting with Windows XP */ |
0816e70c | 48 | #ifndef _WIN32_WINNT |
75069667 | 49 | #define _WIN32_WINNT 0x0501 |
0816e70c | 50 | #endif |
75069667 | 51 | |
29c38396 | 52 | #ifndef __CYGWIN__ |
0022d9e3 | 53 | #include <tchar.h> |
29c38396 | 54 | #endif |
7e8338d8 BE |
55 | #if defined (__CYGWIN__) && !defined (__CYGWIN32__) && !defined (IN_RTS) |
56 | /* Note: windows.h on cygwin-64 includes x86intrin.h which uses malloc. | |
57 | That fails to compile, if malloc is poisoned, i.e. if !IN_RTS. */ | |
58 | #define _X86INTRIN_H_INCLUDED | |
cc7e4de9 | 59 | #define _EMMINTRIN_H_INCLUDED |
7e8338d8 | 60 | #endif |
ffec8e81 | 61 | #include <windows.h> |
0022d9e3 PO |
62 | |
63 | /* After including this file it is possible to use the character t as prefix | |
64 | to routines. If GNAT_UNICODE_SUPPORT is defined then the unicode enabled | |
18f22284 | 65 | versions will be used. */ |
0022d9e3 PO |
66 | |
67 | /* Copy to/from wide-string, if GNAT_UNICODE_SUPPORT activated this will do | |
68 | the proper translations using the UTF-8 encoding. */ | |
69 | ||
70 | #ifdef GNAT_UNICODE_SUPPORT | |
ffec8e81 | 71 | |
ca0eb951 AC |
72 | extern UINT __gnat_current_codepage; |
73 | extern UINT __gnat_current_ccs_encoding; | |
ffec8e81 | 74 | |
ca0eb951 AC |
75 | /* Macros to convert to/from the code page specified in |
76 | __gnat_current_codepage. */ | |
ffec8e81 | 77 | #define S2WSC(wstr,str,len) \ |
ca0eb951 | 78 | MultiByteToWideChar (__gnat_current_codepage,0,str,-1,wstr,len) |
ffec8e81 | 79 | #define WS2SC(str,wstr,len) \ |
ca0eb951 | 80 | WideCharToMultiByte (__gnat_current_codepage,0,wstr,-1,str,len,NULL,NULL) |
ffec8e81 AC |
81 | |
82 | /* Macros to convert to/from UTF-8 code page. */ | |
0ee30464 PO |
83 | #define S2WSU(wstr,str,len) \ |
84 | MultiByteToWideChar (CP_UTF8,0,str,-1,wstr,len) | |
85 | #define WS2SU(str,wstr,len) \ | |
86 | WideCharToMultiByte (CP_UTF8,0,wstr,-1,str,len,NULL,NULL) | |
ffec8e81 AC |
87 | |
88 | /* Macros to convert to/from Windows default code page. */ | |
0022d9e3 | 89 | #define S2WS(wstr,str,len) \ |
0ee30464 | 90 | MultiByteToWideChar (CP_ACP,0,str,-1,wstr,len) |
0022d9e3 | 91 | #define WS2S(str,wstr,len) \ |
0ee30464 | 92 | WideCharToMultiByte (CP_ACP,0,wstr,-1,str,len,NULL,NULL) |
0022d9e3 | 93 | #else |
46e26fe3 PO |
94 | #define S2WSC(wstr,str,len) strncpy(wstr,str,len) |
95 | #define WS2SC(str,wstr,len) strncpy(str,wstr,len) | |
0ee30464 PO |
96 | #define S2WSU(wstr,str,len) strncpy(wstr,str,len) |
97 | #define WS2SU(str,wstr,len) strncpy(str,wstr,len) | |
98 | #define S2WS(wstr,str,len) strncpy(wstr,str,len) | |
99 | #define WS2S(str,wstr,len) strncpy(str,wstr,len) | |
0022d9e3 PO |
100 | #endif |
101 | ||
65f1ebd1 AC |
102 | #include <stdlib.h> |
103 | ||
aa75e737 | 104 | #ifndef MAXPATHLEN |
65f1ebd1 | 105 | #define MAXPATHLEN MAX_PATH |
aa75e737 | 106 | #endif |
65f1ebd1 AC |
107 | |
108 | #endif /* _MINGW32_H */ |