#define IDM_ABOUT 100 #define IDM_CLEAR 102 #define IDM_SAVE 104 #define IDM_DEFAULT 105 #define IDM_CLOSE 106 extern int PASCAL WinMain(HANDLE, HANDLE, LPSTR, int); extern long FAR PASCAL WndProc(HWND, unsigned, WORD, LONG); extern BOOL FAR PASCAL About(HWND, unsigned, WORD, LONG); extern BOOL PopupDLG(unsigned int hParentWnd,char FAR *lpszTemplate,int (PASCAL FAR *lpfnDlgProc)()); extern HANDLE hThisInstance; extern HANDLE hThisWnd;