Int 61 Fn 04 - Banyan Vines - Check Vines Revision Number In Range [N]
AH = 04h
DS:DX -> 2-byte buffer containing the VINES revision number
DS:DX buffer contains revision number as
10000d * major_ver + 100d * minor_ver + patch_revision
Return: AX = status
0000h valid version
0004h out of range
Note: For Revision 5.53, the valid range is 4.10(0) to 6.19(99)
See Also: AH=02h"VINES",AH=07h"VINES",AH=08h"VINES"