_VFP_MODIFIED
a_vfp->_vfpFlags &= (~_VFP_MODIFIED);
return ((flags & _VFP_MODIFIED) != 0);
a_vfp->_vfpFlags |= _VFP_MODIFIED;
return ((flags & _VFP_MODIFIED) != 0);
return ((a_vfp->_vfpFlags & _VFP_MODIFIED) != 0);