Int 21/AX=5F4Dh

LAN Manager Enhanced DOS - DosMakeMailslot

AX = 5F4Dh
BX = message size
CX = mailslot size (must be bigger than message size by at least 1)
(minimum 1000h, maximum FFF6h)
(buffer must be 9 bytes bigger than this)
DS:SI -> name
ES:DI -> memory buffer

Return:
CF clear if successful
AX = handle
CF set on error
AX = error code

See Also: AX=5F4Eh - AX=5F4Fh - AX=5F50h - AX=5F51h

Category: Network - Int 21h - L

Interrups Categories Contents