Int 2F Fn CB0C - Communicating Applications Specification - Get Event Ti [F]
AX = CB0Ch
BX = event handle
DL = queue
00h task queue
01h receive queue
02h log queue
Return: AX = 0000h successful
CH = hour
CL = minute
DH = second
DL = 00h
AX < 0 error code (see #2720)
See Also: AX=CB0Ah,AX=CB0Dh