VOID __fastcall UpdateInternalStatsOnFlush(INT64 a1, UINT64 a2){
__int64 v2;
if( (_DWORD)a2 )
{
v2 = *(_QWORD *)(a1 + 296);
if( *(_DWORD *)(a1 + 312) > (unsigned int)a2 || !v2 )
*(_DWORD *)(a1 + 312) = a2;
if( *(_DWORD *)(a1 + 308) < (unsigned int)a2 )
*(_DWORD *)(a1 + 308) = a2;
*(_QWORD *)(a1 + 296) = v2 + 1;
*(_QWORD *)(a1 + 288) += (unsigned int)a2;
}
}