contrib/ncurses/include/ncurses_dll.h

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  28 /* $Id: ncurses_dll.h.in,v 1.9 2014/08/02 21:30:20 tom Exp $ */
  29
  30 #ifndef NCURSES_DLL_H_incl
  31 #define NCURSES_DLL_H_incl 1
  32
  33 /* 2014-08-02 workaround for broken MinGW compiler.
  34  * Oddly, only TRACE is mapped to trace - the other -D's are okay.
  35  * suggest TDM as an alternative.
  36  */
  37 #if defined(__MINGW64__)
  38 #elif defined(__MINGW32__)
  39 #if (__GNUC__ == 4) && (__GNUC_MINOR__ == 8)
  40
  41 #ifdef trace
  42 #undef trace
  43 #define TRACE
  44 #endif
  45
  46 #endif  /* broken compiler */
  47 #endif  /* MingW */
  48
  49 /*
  50  * For reentrant code, we map the various global variables into SCREEN by
  51  * using functions to access them.
  52  */
  53 #define NCURSES_PUBLIC_VAR(name) _nc_##name
  54 #define NCURSES_WRAPPED_VAR(type,name) extern type NCURSES_PUBLIC_VAR(name)(void)
  55
  56 /* no longer needed on cygwin or mingw, thanks to auto-import       */
  57 /* but this structure may be useful at some point for an MSVC build */
  58 /* so, for now unconditionally define the important flags           */
  59 /* "the right way" for proper static and dll+auto-import behavior   */
  60 #undef NCURSES_DLL
  61 #define NCURSES_STATIC
  62
  63 #if defined(__CYGWIN__) || defined(__MINGW32__)
  64 #  if defined(NCURSES_DLL)
  65 #    if defined(NCURSES_STATIC)
  66 #      undef NCURSES_STATIC
  67 #    endif
  68 #  endif
  69 #  undef NCURSES_IMPEXP
  70 #  undef NCURSES_API
  71 #  undef NCURSES_EXPORT
  72 #  undef NCURSES_EXPORT_VAR
  73 #  if defined(NCURSES_DLL)
  74 /* building a DLL */
  75 #    define NCURSES_IMPEXP __declspec(dllexport)
  76 #  elif defined(NCURSES_STATIC)
  77 /* building or linking to a static library */
  78 #    define NCURSES_IMPEXP /* nothing */
  79 #  else
  80 /* linking to the DLL */
  81 #    define NCURSES_IMPEXP __declspec(dllimport)
  82 #  endif
  83 #  define NCURSES_API __cdecl
  84 #  define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
  85 #  define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
  86 #endif
  87
  88 /* Take care of non-cygwin platforms */
  89 #if !defined(NCURSES_IMPEXP)
  90 #  define NCURSES_IMPEXP /* nothing */
  91 #endif
  92 #if !defined(NCURSES_API)
  93 #  define NCURSES_API /* nothing */
  94 #endif
  95 #if !defined(NCURSES_EXPORT)
  96 #  define NCURSES_EXPORT(type) NCURSES_IMPEXP type NCURSES_API
  97 #endif
  98 #if !defined(NCURSES_EXPORT_VAR)
  99 #  define NCURSES_EXPORT_VAR(type) NCURSES_IMPEXP type
 100 #endif
 101
 102 #endif /* NCURSES_DLL_H_incl */