#pragma once

#define STATE_VECTOR_LENGTH 624
#define STATE_VECTOR_M      397 /* changes to STATE_VECTOR_LENGTH also require changes to this */

struct MTRand
{
    AuUInt32 mt[STATE_VECTOR_LENGTH];
    int index;
    AuThreadPrimitives::SpinLock lock;
};

MTRand   MT_SeedRand(AuUInt32 seed);
AuUInt32 MT_NextLong(MTRand* rand);