str_cpy
if ((w->ww_label = str_cpy(label)) == 0)
if ((cx.x_filename = str_cpy(filename)) == 0)
if ((v->v_str = str_cpy(buf)) == 0) {
if ((v->v_str = str_cpy(default_shellfile)) != 0)
str_cpy(vp->v_str) : str_itoa(vp->v_num)) == NULL) {
if ((v->v_str = str_cpy(ap->a_buf)) == 0) {
if ((default_shellfile = str_cpy(kp)) == 0)
v->v_str = str_cpy(l.v_str + i);
if (v->v_type == V_STR && (v->v_str = str_cpy(v->v_str)) == 0) {
&& (cx.x_val.v_str = str_cpy(buf)) == 0) {
return str_cpy(buf);
(val.v_str = str_cpy(val.v_str)) == 0)
if ((r->r_name = str_cpy(name)) == 0) {
char *str_cpy(const char *);