struct _RTL_SRWLOCK// Size=0x4
{
    unsigned long Locked:1;// Offset=0x0 Size=0x4 BitOffset=0x0 BitSize=0x1
    unsigned long Waiting:1;// Offset=0x0 Size=0x4 BitOffset=0x1 BitSize=0x1
    unsigned long Waking:1;// Offset=0x0 Size=0x4 BitOffset=0x2 BitSize=0x1
    unsigned long MultipleShared:1;// Offset=0x0 Size=0x4 BitOffset=0x3 BitSize=0x1
    unsigned long Shared:28;// Offset=0x0 Size=0x4 BitOffset=0x4 BitSize=0x1c
    unsigned long Value;// Offset=0x0 Size=0x4
    void * Ptr;// Offset=0x0 Size=0x4
};