Error-handling

Error-handling enables the users to receive and display error information for any applications. It handles the errors that signaled through the error codes, exceptions and other specific applications. Some of the errors handling function are flashwindow, getlasterror, geterrormode, messagebeep, etc. For example, geterrormode function retrives the error mode for the current process. In addition, FLASHWINFO structure and C_ASSERT macro are used with error handling. The flashwinfo structure contains the flash status for a window and the c_assert checks the assertion during compile time.