The BrushStyle enumeration defines the style and pattern of a physical brush to be used on a drawing surface.

 typedef  enum
   BS_SOLID = 0x00000000,
   BS_NULL = 0x00000001,
   BS_HATCHED = 0x00000002,
   BS_PATTERN = 0x00000003
 } BrushStyle;

BS_SOLID:  The brush uses a solid style.

BS_NULL:  The brush is not drawn.

BS_HATCHED:  The brush uses a hatched style.

BS_PATTERN:  The pattern brush is defined by a device-independent bitmap (DIB) specification.