SCM_PROCEDURE_TYPE 2271 src/gauche.h       (SCM_PROCEDUREP(obj)&&(SCM_PROCEDURE_TYPE(obj)==SCM_PROC_CLOSURE))
SCM_PROCEDURE_TYPE 2284 src/gauche.h       (SCM_PROCEDUREP(obj)&&(SCM_PROCEDURE_TYPE(obj)==SCM_PROC_SUBR))
SCM_PROCEDURE_TYPE   52 src/proc.c         if (SCM_PROCEDURE_TYPE(obj) == SCM_PROC_SUBR) {
SCM_PROCEDURE_TYPE  869 src/vm.c                       proctype = SCM_PROCEDURE_TYPE(VAL0);