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2 * Copyright (c) 1998-2014,2018 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
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9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
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27 ****************************************************************************/
28 /* $Id: ncurses_dll.h.in,v 1.11 2018/06/23 21:38:14 tom Exp $ */
30 #ifndef NCURSES_DLL_H_incl
31 #define NCURSES_DLL_H_incl 1
34 * MinGW gcc (unlike MSYS2 and Cygwin) should define _WIN32 and possibly _WIN64.
36 #if defined(__MINGW64__)
42 #elif defined(__MINGW32__)
48 /* 2014-08-02 workaround for broken MinGW compiler.
49 * Oddly, only TRACE is mapped to trace - the other -D's are okay.
50 * suggest TDM as an alternative.
52 #if (__GNUC__ == 4) && (__GNUC_MINOR__ == 8)
59 #endif /* broken compiler */
64 * For reentrant code, we map the various global variables into SCREEN by
65 * using functions to access them.
67 #define NCURSES_PUBLIC_VAR(name) @NCURSES_WRAP_PREFIX@##name
68 #define NCURSES_WRAPPED_VAR(type,name) extern type NCURSES_PUBLIC_VAR(name)(void)
70 /* no longer needed on cygwin or mingw, thanks to auto-import */
71 /* but this structure may be useful at some point for an MSVC build */
72 /* so, for now unconditionally define the important flags */
73 /* "the right way" for proper static and dll+auto-import behavior */
75 #define NCURSES_STATIC
77 #if defined(__CYGWIN__) || defined(_WIN32)
78 # if defined(NCURSES_DLL)
79 # if defined(NCURSES_STATIC)
80 # undef NCURSES_STATIC
83 # undef NCURSES_IMPEXP
85 # undef NCURSES_EXPORT
86 # undef NCURSES_EXPORT_VAR
87 # if defined(NCURSES_DLL)
89 # define NCURSES_IMPEXP __declspec(dllexport)
90 # elif defined(NCURSES_STATIC)
91 /* building or linking to a static library */
92 # define NCURSES_IMPEXP /* nothing */
94 /* linking to the DLL */
95 # define NCURSES_IMPEXP __declspec(dllimport)
97 # define NCURSES_API __cdecl
98 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
99 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
102 /* Take care of non-cygwin platforms */
103 #if !defined(NCURSES_IMPEXP)
104 # define NCURSES_IMPEXP /* nothing */
106 #if !defined(NCURSES_API)
107 # define NCURSES_API /* nothing */
109 #if !defined(NCURSES_EXPORT)
110 # define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
112 #if !defined(NCURSES_EXPORT_VAR)
113 # define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
116 #endif /* NCURSES_DLL_H_incl */