The BITMAP type exposes the following members.
Pointer to the location of the bit values for the bitmap. The bmBits member must be a long pointer to an array of character (1-byte) values.
Specifies the number of bits required to indicate the color of a pixel.
Specifies the height, in pixels, of the bitmap. The height must be greater than zero.
Specifies the count of color planes.
Specifies the bitmap type. This member must be zero.
Specifies the width, in pixels, of the bitmap. The width must be greater than zero.
Specifies the number of bytes in each scan line. This value must be divisible by 2, because the system assumes that the bit values of a bitmap form an array that is word aligned.