INT 1A - SNAP.EXE 3.2+ - "SNAP_COPYFROM" - COPY DATA FROM RESIDENT SNAP PACKAGE
AX = 6D04h
STACK:  WORD    offset within SNAP data segment of source buffer
WORD    segment of destination buffer
WORD    offset of destination buffer
WORD    number of bytes to copy
Return: AX = offset of byte after last one copied from source
buffer filled
STACK unchanged

See also: 1A6C04

1A6D04 - SNAP.EXE 3.2+ - "SNAP_COPYFROM" - COPY DATA FROM RESIDENT SNAP PACKAGE