fix clay-bindgen for api breakage in clang.
fix clay-bindgen for api breakage in clang.

aep/clay,aep/clay,aep/clay,iamrekcah/clay,iamrekcah/clay,jckarter/clay,mario-campos/clay,mario-campos/clay,jckarter/clay,mario-campos/clay,iamrekcah/clay,aep/clay,mario-campos/clay,jckarter/clay,aep/clay,jckarter/clay,jckarter/clay,jckarter/clay,iamrekcah/clay,iamrekcah/clay,aep/clay,mario-campos/clay