privateP         3160 src/extlib.c     int privateP;
privateP         3168 src/extlib.c     privateP = SCM_BOOL_VALUE(privateP_scm);
privateP         3172 src/extlib.c   SCM_RESULT = Scm_MakeInputStringPort(string, privateP);
privateP         3184 src/extlib.c     int privateP;
privateP         3189 src/extlib.c     privateP = SCM_BOOL_VALUE(privateP_scm);
privateP         3193 src/extlib.c   SCM_RESULT = Scm_MakeOutputStringPort(privateP);