Updated OgreNewt, now i get errors.

hi,

i have updated my project to use the latest version of Ogre (1.2.0) and i also updated OgreNewt, however now i get errors. It used to compile perfectly, im wondering if something has been changed in the latest version of Ogre and OgreNewt that i am missing?

heres my error -

1>d:\ogre\projects\fps\include\physicsframelistener.h(30) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>d:\ogre\projects\fps\include\physicsframelistener.h(30) : error C2143: syntax error : missing ',' before '&'
1>d:\ogre\projects\fps\src\physicsframelistener.cpp(21) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>d:\ogre\projects\fps\src\physicsframelistener.cpp(21) : error C2143: syntax error : missing ',' before '&'


line 21 - bool PhysicsFrameListener::frameStarted(const FrameEvent &evt)
line 30 - bool frameStarted(const FrameEvent &evt);

any ideas on how to fix this?

thanks,

Will.