Category: keyboard enhancers
INT 16 - K3PLUS v6.00+ (API v2.0+) - CHECK IF FUNCTION SUPPORTED
AX = AF50h
BX = 4B33h ('K3')
CH = function
00h get function flags
CL = 00h
Return: CX = supported function flags (see #00613)
nonzero reserved for extensions
SeeAlso: AX=AF20h,AX=AF4Dh,AX=AF51h,AX=AF80h