/* Menu Constants	*/

#define  IDM_ABOUT	  100
#define	IDM_OPEN	     101
#define	IDM_EXIT	     102
#define  IDM_DRAW      103
#define  IDM_ZOOM      104
#define  IDM_UNZOOM    105
#define  IDM_DRMETA    106
#define  IDM_CLIP      107
#define  IDM_MFOPEN    108

#define  IDC_FILENAME  400
#define  IDC_EDIT      401
#define  IDC_FILES     402
#define  IDC_PATH      403
#define  IDC_LISTBOX   404
#define  IDM_FOPEN     405
#define  IDM_FCANCEL   406
#define  IDM_MFNAME    407
#define  IDM_WRITEMF   408
#define  IDM_CANCELMF  409


/* Function Prototypes	*/

int PASCAL WinMain(HANDLE, HANDLE, LPSTR, int);
BOOL windxfInit(HANDLE);
long FAR PASCAL windxfWndProc(HWND, unsigned, WORD, LONG);
extern BOOL FAR PASCAL FILEDIALOGPROC(HWND hdlg,unsigned messg,WORD wParam,LONG lParam);
extern BOOL FAR PASCAL MFNAMEPROC(HWND hdlg,unsigned messg,WORD wParam,LONG lParam);
extern BOOL FAR PASCAL MFPROC(HWND hdlg,unsigned messg,WORD wParam,LONG lParam);
extern BOOL FAR PASCAL About(HWND hdlg,unsigned messg,WORD wParam,LONG lParam);

extern  int ReadDXF(char *dxfname);
extern  int dxfstate(char *line1,char *line2);
extern  int get_followxyfloat(int fd,double *x,double *y);
extern  int get_followline(int fd,int st,char *line);
extern  int get_followarc(int fd,double *x,double *y,double *radius,double *st_ang,double *end_ang);
extern  int getline(char *line,int lim,int fd);
extern  int MapUsertoLog(double x,double y,int *lx,int *ly);
extern  void GetDbPath(char * dbpath);