FBINFO

Information on frame buffer characteristics. 

typedef struct _FBINFO {
  ULONG     ulLength;          /*  Length of FBINFO data structure, in bytes. */
  ULONG     ulFlags;           /*  Specifies the capabilities supported. */
  ULONG     ulBPP;             /*  Screen bits per pel. */
  ULONG     ulXres;            /*  Number of screen X pels. */
  ULONG     ulYres;            /*  Number of screen Y pels. */
  ULONG     ulScanLineBytes;   /*  Number of bytes per scanline. */
  ULONG     fccColorEncoding;  /*  Screen color encoding. */
  ULONG     ulENDIVEDrivers;   /*  Number of EnDIVE drivers installed under GRADD architecture.  */
} FBINFO;

typedef FBINFO *PFBINFO;