Category: <b>DOS kernel</b>
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<pre><b>INT 21 - DOS 3.1+ - SET EXTENDED ERROR INFORMATION</b>

	AX = 5D0Ah
	DS:DX -&gt; 11-word DOS parameter list (see <a href=../../it/86/16.html>#01686</a>)
Return: nothing.  next call to AH=59h will return values from fields AX,BX,CX,
	  DX,DI, and ES in corresponding registers
Notes:	documented for DOS 5+, but undocumented in earlier versions
	the MS-DOS Programmer's Reference incorrectly states that this call was
	  introduced in DOS 4, and fails to mention that the ERROR structure
	  passed to this function is a DOS parameter list.
BUGS:	DR DOS 3.41 and 5.0 read the value for ES from the DS field of the
	  DPL; fortunately, MS-DOS ignores the DS field, allowing a generic
	  routine which sets both DS and ES fields to the same value
	Novell DOS 7 (through at least Update 4) does not save the pointer,
	  which is always reported as 0000h:0000h by AH=59h; Update 15 fully
	  supports this function
SeeAlso: AH=59h/BX=0000h
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