1 /**************************************************************************** 2 * Copyright 2018,2020 Thomas E. Dickey * 3 * Copyright 2009,2014 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 /* $Id: ncurses_dll.h.in,v 1.12 2020/02/02 23:34:34 tom Exp $ */ 30 31 #ifndef NCURSES_DLL_H_incl 32 #define NCURSES_DLL_H_incl 1 33 34 /* 35 * MinGW gcc (unlike MSYS2 and Cygwin) should define _WIN32 and possibly _WIN64. 36 */ 37 #if defined(__MINGW64__) 38 39 #ifndef _WIN64 40 #define _WIN64 1 41 #endif 42 43 #elif defined(__MINGW32__) 44 45 #ifndef _WIN32 46 #define _WIN32 1 47 #endif 48 49 /* 2014-08-02 workaround for broken MinGW compiler. 50 * Oddly, only TRACE is mapped to trace - the other -D's are okay. 51 * suggest TDM as an alternative. 52 */ 53 #if (__GNUC__ == 4) && (__GNUC_MINOR__ == 8) 54 55 #ifdef trace 56 #undef trace 57 #define TRACE 58 #endif 59 60 #endif /* broken compiler */ 61 62 #endif /* MingW */ 63 64 /* 65 * For reentrant code, we map the various global variables into SCREEN by 66 * using functions to access them. 67 */ 68 #define NCURSES_PUBLIC_VAR(name) _nc_##name 69 #define NCURSES_WRAPPED_VAR(type,name) extern type NCURSES_PUBLIC_VAR(name)(void) 70 71 /* no longer needed on cygwin or mingw, thanks to auto-import */ 72 /* but this structure may be useful at some point for an MSVC build */ 73 /* so, for now unconditionally define the important flags */ 74 /* "the right way" for proper static and dll+auto-import behavior */ 75 #undef NCURSES_DLL 76 #define NCURSES_STATIC 77 78 #if defined(__CYGWIN__) || defined(_WIN32) 79 # if defined(NCURSES_DLL) 80 # if defined(NCURSES_STATIC) 81 # undef NCURSES_STATIC 82 # endif 83 # endif 84 # undef NCURSES_IMPEXP 85 # undef NCURSES_API 86 # undef NCURSES_EXPORT 87 # undef NCURSES_EXPORT_VAR 88 # if defined(NCURSES_DLL) 89 /* building a DLL */ 90 # define NCURSES_IMPEXP __declspec(dllexport) 91 # elif defined(NCURSES_STATIC) 92 /* building or linking to a static library */ 93 # define NCURSES_IMPEXP /* nothing */ 94 # else 95 /* linking to the DLL */ 96 # define NCURSES_IMPEXP __declspec(dllimport) 97 # endif 98 # define NCURSES_API __cdecl 99 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API 100 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type 101 #endif 102 103 /* Take care of non-cygwin platforms */ 104 #if !defined(NCURSES_IMPEXP) 105 # define NCURSES_IMPEXP /* nothing */ 106 #endif 107 #if !defined(NCURSES_API) 108 # define NCURSES_API /* nothing */ 109 #endif 110 #if !defined(NCURSES_EXPORT) 111 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API 112 #endif 113 #if !defined(NCURSES_EXPORT_VAR) 114 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type 115 #endif 116 117 #endif /* NCURSES_DLL_H_incl */ 118