_HEAP_BUCKET

Metadatacopy
struct _HEAP_BUCKET {
    unsigned short BlockUnits;/* 0x0  2 */
    unsigned char SizeIndex;/* 0x2  1 */
    unsigned char UseAffinity : 1;/* 0x3:0  1 */
    unsigned char DebugFlags : 2;/* 0x3:1  1 */
};