INT 21 - European MSDOS 4.0 - "PIPE" - CREATE A NEW PIPE
AH = 93h
CX = size in bytes
Return: CF clear if successful
AX = read handle
BX = write handle
CF set on error
AX = error code (08h) (see AH=59h)
Desc:   create a communications channel which may be used for interprocess
data and command exchanges
SeeAlso: AH=3Fh,AH=40h,AH=84h

See also: 213C

2193 - European MSDOS 4.0 - "PIPE" - CREATE A NEW PIPE