Hamlib/include/hamlib/rig_dll.h

74 wiersze
1.9 KiB
C

/* $Id: rig_dll.h,v 1.11 2007-05-21 21:41:59 fillods Exp $ */
/*
* Provide definitions to compile in Windows
* using C-friendly options, e.g.
*
* HAMLIB_API -> __cdecl
* HAMLIB_EXPORT, HAMLIB_EXPORT_VAR -> __declspec(dllexport)
* BACKEND_EXPORT, BACKEND_EXPORT_VAR -> __declspec(dllexport)
*
* No effect in non-Windows environments.
*/
#if defined(_WIN32) && !defined(__CYGWIN__)
# undef HAMLIB_IMPEXP
# undef BACKEND_IMPEXP
# undef HAMLIB_API
# undef HAMLIB_EXPORT
# undef HAMLIB_EXPORT_VAR
# undef BACKEND_EXPORT
# undef BACKEND_EXPORT_VAR
# undef HAMLIB_DLL_IMPORT
# undef HAMLIB_DLL_EXPORT
# if defined (__BORLANDC__)
# define HAMLIB_DLL_IMPORT __import
# define HAMLIB_DLL_EXPORT __export
# else
# define HAMLIB_DLL_IMPORT __declspec(dllimport)
# define HAMLIB_DLL_EXPORT __declspec(dllexport)
# endif
# ifdef DLL_EXPORT
/* HAMLIB_API may be set to __stdcall for VB, .. */
# define HAMLIB_API __cdecl
# ifdef IN_HAMLIB
# define BACKEND_IMPEXP HAMLIB_DLL_EXPORT
# define HAMLIB_IMPEXP HAMLIB_DLL_EXPORT
# else
# define BACKEND_IMPEXP HAMLIB_DLL_EXPORT
# define HAMLIB_IMPEXP HAMLIB_DLL_IMPORT
# endif
# else
/* static build, only export the backend entry points for lt_dlsym */
# define BACKEND_IMPEXP HAMLIB_DLL_EXPORT
# endif
#endif
/* Take care of non-cygwin platforms */
#if !defined(HAMLIB_IMPEXP)
# define HAMLIB_IMPEXP
#endif
#if !defined(BACKEND_IMPEXP)
# define BACKEND_IMPEXP
#endif
#if !defined(HAMLIB_API)
# define HAMLIB_API
#endif
#if !defined(HAMLIB_EXPORT)
# define HAMLIB_EXPORT(type) HAMLIB_IMPEXP type HAMLIB_API
#endif
#if !defined(HAMLIB_EXPORT_VAR)
# define HAMLIB_EXPORT_VAR(type) HAMLIB_IMPEXP type
#endif
#if !defined(BACKEND_EXPORT)
# define BACKEND_EXPORT(type) BACKEND_IMPEXP type HAMLIB_API
#endif
#if !defined(BACKEND_EXPORT_VAR)
# define BACKEND_EXPORT_VAR(type) BACKEND_IMPEXP type
#endif