If you try to build svsutil.hxx on certain versions of the Windows Mobile SDK, you may run into build errors.  I know it's on WM5 SDK at a minimum, I don't know about WM6 SDK. 

The error you'll see will complain about the methods int operator==(int iBit) and int operator==(SVSBitField &bf) in the class SVSBitField in particular.  What happened is that the compiler got a bit more picky at some point but the SDK headers weren't updated to reflect this in the given SDK version.  We have fixed this in latest & greatest svsutil.hxx.

If you run into this, what you'll need to do is change the initial
  for (int i = 0 ; i < m_iWLength - 1 ; ++i) {

So that the 'int i' is outside the for loop, namely:

  int i;
  for (i = 0 ; i < m_iWLength - 1 ; ++i) {

Our apologies to anyone who hits this.