#include "osgui_win.ixx"
__EXTERN_C
HINSTANCE _osgui_instance(void);
BOOL _osgui_hit_test(HWND hwnd);
uint16_t _osgui_unique_child_id(void);
void _osgui_add_accelerator(BYTE fVirt, WORD key, WORD cmd, HWND hwnd);
void _osgui_remove_accelerator(WORD cmd);
void _osgui_change_accelerator(BYTE fVirt, WORD key, WORD cmd);
HACCEL _osgui_accel_table(void);
HWND _osgui_hwnd_accelerator(WORD cmd);
LRESULT _osgui_nccalcsize(HWND hwnd, WPARAM wParam, LPARAM lParam, bool_t expand, INT ypadding, RECT *border);
LRESULT _osgui_ncpaint(HWND hwnd, const bool_t focused, const RECT *border, HBRUSH padding_bgcolor);
void _osgui_frame_without_shadows(const HWND hwnd, RECT *rect);
vkey_t _osgui_vkey(const WORD key);
uint32_t _osgui_modifiers(void);
extern const WORD kVIRTUAL_KEY[];
extern uint32_t kNUM_VKEYS;
extern HWND kDEFAULT_PARENT_WINDOW;
extern HCURSOR kNORMAL_ARROW_CURSOR;
extern HCURSOR kSIZING_HORIZONTAL_CURSOR;
extern HCURSOR kSIZING_VERTICAL_CURSOR;
extern HBRUSH kCHESSBOARD_BRUSH;
extern const TCHAR *kWINDOW_CLASS;
extern const TCHAR *kVIEW_CLASS;
extern const TCHAR *kRICHEDIT_CLASS;
extern const TCHAR *kWEBVIEW_CLASS;
extern unicode_t kWINDOWS_UNICODE;
extern int kLOG_PIXY_GUI;
extern LONG kTWIPS_PER_PIXEL_GUI;
__END_C