_RTL_BITMAP

Metadatacopy
struct _RTL_BITMAP {
    unsigned long SizeOfBitMap;/* 0x0  4 */
    unsigned long* Buffer;/* 0x4  4 */
};
/* source: Windows 2000 RC2 DDK Alpha libcntpr.lib CodeView type records; build 2128 per the DDK's ntverp.h */