stdlib_portP__STUB 3702 src/stdlib.c   static SCM_DEFINE_SUBR(stdlib_portP__STUB, 1, 0, SCM_OBJ(&stdlib_portP__NAME), stdlib_portP, NULL, NULL);
stdlib_portP__STUB 4017 src/stdlib.c     SCM_DEFINE(module, "port?", SCM_OBJ(&stdlib_portP__STUB));