- HEclear
|
- Clears all information on reported errors from the error stack.
|
- HEpush
|
- Pushes a new error onto the error stack.
|
- HEreport
|
- Adds a text string to the description of the most-recently-reported error (only one text string per error).
|
- HEvalue
|
- Returns an error from the specified level of the error stack.
|