Int 62 Fn 005A  u - Fgdriver V3.03 - "fg_maprgb" - Map Color Components I  [V]

   AX = 005Ah
   BX = red component
   CX = green component
   DX = blue component

Return: AX = mode-specific palette value corresponding to specified components

Notes: For FGDRIVER v1.10, this function was "FG_SAVE" (see AX=0087h);
     "FG_MAPRGB" was AX=001Dh
   This function is only meaningful in 16-color graphics modes

See Also: AX=0042h,AX=0096h