Function newton_sys::NewtonCollisionClosestPoint

pub unsafe extern "C" fn NewtonCollisionClosestPoint(
    newtonWorld: *const NewtonWorld, 
    collisionA: *const NewtonCollision, 
    matrixA: *const f32, 
    collisionB: *const NewtonCollision, 
    matrixB: *const f32, 
    contactA: *const f32, 
    contactB: *const f32, 
    normalAB: *const f32, 
    threadIndex: c_int
) -> c_int