Int 15 Fn DE16  - Desqview V2.20+ - Get Error Handling                     [Q]

   AX = DE16h

Return: BL = current mode
       00h always post system error
       01h return carry flag set on failed mailbox writes
       02h return CF set on failed mailbox writes and NULL on failed
       GETMEM calls

See Also: AX=DE15h