Function  4Fh   Find Next Matching File (FIND NEXT) 
		Find next ASCIIZ file 
entry   AH      4Fh 
return  CF      clear   data block written at current DTA 
		set     AX      error code (2, 12h) 
note 1) If file found, DTA is formatted as in call 4Eh 
     2) Volume label searches using 4Eh/4Fh reportedly aren't 100% reliable  
	under DOS 2.x. The calls sometime report there's a volume label and  
	point to a garbage DTA, and if the volume label is the only item they 
	often won't find it 
     3) This function does not support network operations 
     4) Use of this call assumes that the original filespec contained wildcards