FMODE_WSPLIT_INITIALIZED  481 io.c               if (!(fptr->mode & FMODE_WSPLIT_INITIALIZED)) {
FMODE_WSPLIT_INITIALIZED  492 io.c                   fptr->mode |= FMODE_WSPLIT_INITIALIZED;
FMODE_WSPLIT_INITIALIZED 6766 io.c                   fptr->mode |= FMODE_WSPLIT_INITIALIZED;
FMODE_WSPLIT_INITIALIZED 6770 io.c                   fptr->mode &= ~(FMODE_WSPLIT_INITIALIZED|FMODE_WSPLIT);