config_tokens:
.buffers:
  db 8, "BUFFERS="
.drives:
  db 7, "DRIVES="
.files:
  db 6, "FILES="
.none:
  db 0

; IN	SI	offset of needle
;	DI	offset to haystack table
; OUT	DI	found offset in table
;	ZF	zero flag set if match
config_search_token:
  push bp
  push cx
.loop:
  cmp BYTE [di], 0
  je .fail
  push si
  push di
  mov bp, di
  xor ch, ch
  mov cl, [di]
  inc di
  add bp, cx
  inc bp
  repe cmpsb
  pop di
  pop si
  je .end
  mov di, bp
  jmp .loop
.fail:
  stc
.end:
  pop cx
  pop cx
  ret

config_parse_int:
  ret

; IN	BX	offset to config data
config_first_run:
  mov si, bx
  mov di, config_tokens
  call config_search_token
  int3
  ret