# if defined(_MSC_VER) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
# if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
# define GLAPI __declspec(dllexport)
# define GLAPI __declspec(dllexport)
# elif defined(_MSC_VER) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
# elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
# define GLAPI __declspec(dllimport)
# define GLAPI __declspec(dllimport)
# else /* for use with static link lib build of Win32 edition only */
# else /* for use with static link lib build of Win32 edition only */
# define GLAPI extern
# define GLAPI extern
# endif /* _STATIC_MESA support */
# endif
# define GLAPIENTRY __stdcall
# if defined(__MINGW32__) && defined(GL_NO_STDCALL) || defined(UNDER_CE) /* The generated DLLs by MingW with STDCALL are not compatible with the ones done by Microsoft's compilers */
#else
# define GLAPIENTRY
/* non-Windows compilation */
# else
# define GLAPIENTRY __stdcall
# endif
#elif defined(__CYGWIN__) && defined(USE_OPENGL32) /* use native windows opengl32 */