Int D4 Fn 02  - PC-mos/386 V3.0+ - Get System Control Block Pointer        [O]

   AH = 02h

Return: AX = 0000h
   ES:BX -> System Control Block in V86 mode (see below)
   ES:EBX -> System Control Block in native mode (see below)

Note:  superseded by AH=26h

See Also: AH=04h,AH=10h,AH=26h,AH=28h,AH=29h,AH=2Ah,INT 21/AX=3000h,INT 38

Format of System Control Block:
Offset Size    Description
 00h   WORD    pointer to first TCB in chain
 02h 17 BYTEs  reserved
 13h   WORD    pointer to current task's TCB
 15h   WORD    pointer to TCB of visible (console) task