Bit-map file header structure.
typedef struct _BITMAPFILEHEADER2 {
USHORT usType; /* Type of resource the file contains. */
ULONG cbSize; /* Size of the BITMAPFILEHEADER2 structure in bytes. */
SHORT xHotspot; /* Width of hotspot for icons and pointers. */
SHORT yHotspot; /* Height of hotspot for icons and pointers. */
ULONG offBits; /* Offset in bytes. */
BITMAPINFOHEADER2 bmp2; /* Bit-map information header structure. */
} BITMAPFILEHEADER2;
typedef BITMAPFILEHEADER2 * PBITMAPFILEHEADER2 ;