Scm_GenericSlotSetUsingClass  152 src/class.c    SCM_DEFINE_GENERIC(Scm_GenericSlotSetUsingClass, Scm_NoNextMethod, NULL);
Scm_GenericSlotSetUsingClass 1555 src/class.c                             &Scm_GenericSlotSetUsingClass,
Scm_GenericSlotSetUsingClass 3079 src/class.c        GINIT(&Scm_GenericSlotSetUsingClass, "slot-set-using-class!");