charp             193 ext/vport/vport.c static int vport_ready(ScmPort *p, int charp)
charp             200 ext/vport/vport.c                              SCM_LIST1(SCM_MAKE_BOOL(charp)));
charp            1332 src/gauche.h       int       (*Ready)(ScmPort *p, int charp);
charp             982 src/port.c     static int null_ready(ScmPort *dummy, int charp)