closep           1546 src/gauche.h   			       int mask, int closep);
closep           1283 src/port.c         int closep;
closep           1295 src/port.c             if (p->closep) Scm_ClosePort(curport);
closep           1300 src/port.c             if (p->closep) Scm_ClosePort(curport);
closep           1305 src/port.c             if (p->closep) Scm_ClosePort(curport);
closep           1310 src/port.c     ScmObj Scm_WithPort(ScmPort *port[], ScmObj thunk, int mask, int closep)
closep           1330 src/port.c         packet->closep = closep;