Fix non-C90 declaration after statement
Fix non-C90 declaration after statement

mumble-voip/celt-0.11.0,dezelin/celt,oneman/opus-oneman,dezelin/celt,mumble-voip/celt-0.11.0,Distrotech/celt,mumble-voip/celt-0.7.0,dezelin/celt,mumble-voip/celt-0.7.0,mumble-voip/celt-0.7.0,oneman/opus-oneman,Distrotech/celt,Distrotech/celt,oneman/opus-oneman,mumble-voip/celt-0.11.0