ch_seek
return(ch_seek(ch_length()));
if (ch_seek((off_t)0) == 0)
(void)ch_seek((off_t)0);
int ch_seek __P((off_t));
ch_seek(curr_pos-1))
if (ch_seek(new_pos))
if (curr_pos == NULL_POSITION || ch_seek(curr_pos))
if (curr_pos == NULL_POSITION || ch_seek(curr_pos) ||
ch_seek(curr_pos-1))
if (ch_seek(p->pos))
if (ch_seek(p->pos))
if (ch_seek((off_t)0)) {
if (ch_seek(pos) == 0)
if (ch_seek(pos)) {