ack/plat/msdos386/libsys/close.s
David Given dc1f69be83 Most of read and write now works; filename-based operations partially work; but
there's a nasty memory corruption somewhere which needs investigating.
2022-08-19 00:08:57 +02:00

24 lines
256 B
ArmAsm

#
! $Source$
! $State$
! $Revision$
! Declare segments (the order is important).
.sect .text
.sect .rom
.sect .data
.sect .bss
.sect .text
! Close a file.
.define _close
_close:
mov ebx, esp
mov ebx, 1*4(esp)
movb ah, 0x3E
int 0x21
jmp .sys_zret