Int 21/AX=5F4Eh

AX = 5F4Eh
BX = handle

Return:
CF clear if successful
ES:DI -> memory to be freed (allocated during DosMakeMailslot)
CF set on error
AX = error code

See Also: AX=5F4Dh - AX=5F4Fh

Category: Network - Int 21h - L