INT 1A - RighTime v1.1 - ENABLE
AH = F8h
Notes:  RighTime is a TSR by G.T. Becker which continuously adjusts the system
time to correct for clock drift
RighTime is TeSseRact-compatible (see INT 2F/AX=5453h) and modifies its
TeSseRact program identifier based on its current state: "RighTime"
when enabled, "RighTim"F7h when disabled.
SeeAlso: AH=FFh"RighTime"

See also: 1AF7

1AF8 - RighTime v1.1 - ENABLE