SCM_FD_WOULDBLOCK  565 ext/vport/vport.c         return SCM_FALSEP(s)? SCM_FD_WOULDBLOCK:SCM_FD_READY;
SCM_FD_WOULDBLOCK 1416 src/gauche.h       SCM_FD_WOULDBLOCK,
SCM_FD_WOULDBLOCK  260 src/port.c         else       return SCM_FD_WOULDBLOCK;
SCM_FD_WOULDBLOCK  595 src/port.c                     && p->src.buf.ready(p) == SCM_FD_WOULDBLOCK) {
SCM_FD_WOULDBLOCK  822 src/portapi.c                  SAFE_CALL(p, r = (p->src.buf.ready(p) != SCM_FD_WOULDBLOCK));
SCM_FD_WOULDBLOCK  858 src/portapi.c                  SAFE_CALL(p, r = (p->src.buf.ready(p) != SCM_FD_WOULDBLOCK));