INT 1A - SNAP.EXE 3.2+ - "SNAP_SENDWITHREPLY" - SEND MSG AND GET REPLY
AX = 6108h
STACK:  WORD    conversation ID (0000h-0009h)
DWORD   pointer to message buffer
WORD    length of message
DWORD   pointer to reply buffer
WORD    length of reply buffer
WORD    0000h (use default "Cparams" structure)
Return: AX = status (see below)
STACK unchanged
Program: SNAP.EXE is a TSR written by IBM and Carnegie Mellon University
which implements the Simple Network Application Protocol

Values for status:
0000h successful
F830h "SNAP_ABORTED"
FC04h "SNAP_SERVERDIED"
FC05h "SNAP_RESEND"
FC06h "SNAP_SELECTFAILED"
FC07h "SNAP_WRONGVERSION"
FC08h "SNAP_INVALIDACK"
FC09h "SNAP_TIMEOUT"
FC0Ah "SNAP_SERVERREJECT"
FC0Bh "SNAP_NOREPLYDUE"
FC0Ch "SNAP_NOAUTHENTICATE"/"SNAP_GUARDIAN_ERROR"
FC0Dh "SNAP_NOINIT"
FC0Eh "SNAP_SOCKETERROR"
FC0Fh "SNAP_BUFFERLIMIT"
FC10h "SNAP_INVALIDCID"
FC11h "SNAP_INVALIDOP"
FC12h "SNAP_XMITFAIL"
FC13h "SNAP_NOMORERETRIES"
FC14h "SNAP_BADPARMS"
FC15h "SNAP_NOMEMORY"
FC16h "SNAP_NOMORECONVS"
FFFFh failed (invalid function/parameter)

See also: 1A6205

1A6108 - SNAP.EXE 3.2+ - "SNAP_SENDWITHREPLY" - SEND MSG AND GET REPLY