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Copyright 1991 David Jurgens |
INT 21,59 - Get Extended Error Information (DOS 3.0+)
AH = 59h
BX = 00 for versions 3.0, 3.1, 3.2
on return:
AX = extended error code (see DOS ERROR CODES)
= 0 if no error
BH = error class
BL = suggested action
CH = locus
- may be called after any INT 21 function or from
INT 24 when an error is returned
- must be called immediately after the error occurs
- registers CX, DX, DI, SI, BP, DS and ES are destroyed
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| Esc or Alt-X to exit |
int 21,59 |
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