Call With
AX = 0101H
DX = selector of block to be freed
Returns
if function successful
Carry flag = clear
if function unsuccessful
Carry flag = set
AX = error code
0007H | memory control blocks damaged (also returned by DPMI 0.9 hosts). |
0009H | incorrect memory segment specified (also returned by DPMI 0.9 hosts). |
8022H | invalid selector |