- hook_exec(hook_set_irn_n, (ctx, src, pos, tgt, old_tgt))
-#define hook_replace(old, nw) hook_exec(hook_replace, (ctx, old, nw))
-#define hook_turn_into_id(node) hook_exec(hook_turn_into_id, (ctx, node))
-#define hook_normalize(node) hook_exec(hook_normalize, (ctx, node))
-#define hook_new_graph(irg, ent) hook_exec(hook_new_graph, (ctx, irg, ent))
-#define hook_free_graph(irg) hook_exec(hook_free_graph, (ctx, irg))
-#define hook_irg_walk(irg, pre, post) hook_exec(hook_irg_walk, (ctx, irg, pre, post))
+ hook_exec(hook_set_irn_n, (hook_ctx_, src, pos, tgt, old_tgt))
+#define hook_replace(old, nw) hook_exec(hook_replace, (hook_ctx_, old, nw))
+#define hook_turn_into_id(node) hook_exec(hook_turn_into_id, (hook_ctx_, node))
+#define hook_normalize(node) hook_exec(hook_normalize, (hook_ctx_, node))
+#define hook_new_graph(irg, ent) hook_exec(hook_new_graph, (hook_ctx_, irg, ent))
+#define hook_free_graph(irg) hook_exec(hook_free_graph, (hook_ctx_, irg))
+#define hook_irg_walk(irg, pre, post) hook_exec(hook_irg_walk, (hook_ctx_, irg, pre, post))