1 /****************************************************************************
2 * Copyright 2018,2020 Thomas E. Dickey *
3 * Copyright 2009,2014 Free Software Foundation, Inc. *
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: *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
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. *
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 *
28 ****************************************************************************/
29 /* $Id: ncurses_dll.h.in,v 1.15 2020/04/04 23:37:36 tom Exp $ */
31 #ifndef NCURSES_DLL_H_incl
32 #define NCURSES_DLL_H_incl 1
35 * MinGW gcc (unlike MSYS2 and Cygwin) should define _WIN32 and possibly _WIN64.
37 #if defined(__MINGW64__)
43 #elif defined(__MINGW32__)
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.
53 #if (__GNUC__ == 4) && (__GNUC_MINOR__ == 8)
60 #endif /* broken compiler */
65 * For reentrant code, we map the various global variables into SCREEN by
66 * using functions to access them.
68 #define NCURSES_PUBLIC_VAR(name) @NCURSES_WRAP_PREFIX@##name
69 #define NCURSES_WRAPPED_VAR(type,name) extern NCURSES_IMPEXP type NCURSES_PUBLIC_VAR(name)(void)
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 */
76 #define NCURSES_STATIC
79 * These are configurable:
82 #undef NCURSES_CXX_IMPEXP
84 #undef NCURSES_EXPORT_VAR
87 #if defined(__CYGWIN__) || defined(_WIN32)
88 # if defined(NCURSES_DLL)
89 # if defined(NCURSES_STATIC)
90 # undef NCURSES_STATIC
93 # if defined(NCURSES_DLL)
95 # define NCURSES_IMPEXP __declspec(dllexport)
96 # elif defined(NCURSES_STATIC)
97 /* building or linking to a static library */
98 # define NCURSES_IMPEXP /* nothing */
100 /* linking to the DLL */
101 # define NCURSES_IMPEXP __declspec(dllimport)
103 # define NCURSES_API __cdecl
104 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
105 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
108 /* Take care of non-Windows platforms */
109 #if !defined(NCURSES_IMPEXP)
110 # define NCURSES_IMPEXP @NCURSES_IMPEXP@
112 #if !defined(NCURSES_CXX_IMPEXP)
113 # define NCURSES_CXX_IMPEXP @NCURSES_CXX_IMPEXP@
115 #if !defined(NCURSES_API)
116 # define NCURSES_API /* nothing */
118 #if !defined(NCURSES_EXPORT)
119 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
121 #if !defined(NCURSES_EXPORT_VAR)
122 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
125 #endif /* NCURSES_DLL_H_incl */