Device-dependent bit map information structure.
typedef struct _BMAPINFO {
ULONG ulLength; /* Length of the BMAPINFO data structure, in bytes. */
ULONG ulType; /* Description of the Blt. */
ULONG ulWidth; /* Width in pels of the bit map. */
ULONG ulHeight; /* Height in pels of the bit map. */
ULONG ulBpp; /* Number of bits per pel/color depth. */
ULONG ulBytesPerLine; /* Number of aligned bytes per line. */
PBYTE pBits; /* Pointer to bit-map bits. */
} BMAPINFO;
typedef BMAPINFO * PBMAPINFO ;