Int 33 Fn 0029  - MS Mouse V7.0+ - Enumerate Video Modes                   [M]

   AX = 0029h
   CX = previous video mode
       0000h get first supported video mode
       other get next supported mode after mode CX

Return: CX = first/next video mode (0000h = no more video modes)
   DS:DX -> description of video mode or 0000h:0000h if none

Notes: the enumerated video modes may be in any order and may repeat
   the description string (if available) is terminated by '$' followed by
     a NUL byte

See Also: AX=0028h