_cds_wfs_init(s);
}
-void cds_wfs_push(struct cds_wfs_stack *s, struct cds_wfs_node *node)
+int cds_wfs_push(struct cds_wfs_stack *s, struct cds_wfs_node *node)
{
- _cds_wfs_push(s, node);
+ return _cds_wfs_push(s, node);
}
struct cds_wfs_node *__cds_wfs_pop_blocking(struct cds_wfs_stack *s)