struct _MMVAD_FLAGS// Size=0x4
{
    unsigned long CommitCharge:19;// Offset=0x0 Size=0x4 BitOffset=0x0 BitSize=0x13
    unsigned long NoChange:1;// Offset=0x0 Size=0x4 BitOffset=0x13 BitSize=0x1
    unsigned long VadType:3;// Offset=0x0 Size=0x4 BitOffset=0x14 BitSize=0x3
    unsigned long MemCommit:1;// Offset=0x0 Size=0x4 BitOffset=0x17 BitSize=0x1
    unsigned long Protection:5;// Offset=0x0 Size=0x4 BitOffset=0x18 BitSize=0x5
    unsigned long Spare:2;// Offset=0x0 Size=0x4 BitOffset=0x1d BitSize=0x2
    unsigned long PrivateMemory:1;// Offset=0x0 Size=0x4 BitOffset=0x1f BitSize=0x1
};