214B - DOS 2+ - "EXEC" - LOAD AND/OR EXECUTE PROGRAM
 Format of EXEC parameter block for AL=00h,01h,04h
 Format of EXEC parameter block for AL=03h
 Format of EXEC parameter block for FlashTek X-32
 Format of .EXE file header
 Format of new executable header
 Format of new executable segment table record
 Format of new executable entry table item  (list)
 Format of Linear Executable (enhanced mode executable) header
 Format of object table entry
 Format of resident names table entry
 Format of linear executable entry table
 Format of Borland debugging information header (following load image)