+/** SymConst attributes
+ This union contains the symbolic information represented by the node */
+union symconst_symbol {
+ type *type_p;
+ ident *ident_p;
+ entity *entity_p;
+};
+
+typedef union symconst_symbol symconst_symbol;
+
+
+/** Get the kind of the SymConst. */
+symconst_kind get_SymConst_kind (const ir_node *node);
+/** Set the kind of the SymConst. */
+void set_SymConst_kind (ir_node *node, symconst_kind num);
+
+/** Only to access SymConst of kind type_tag or size. Else assertion: */
+type *get_SymConst_type (ir_node *node);
+void set_SymConst_type (ir_node *node, type *tp);
+
+/** Only to access SymConst of kind addr_name. Else assertion: */
+ident *get_SymConst_name (ir_node *node);
+void set_SymConst_name (ir_node *node, ident *name);
+
+/** Only to access SymConst of kind addr_ent. Else assertion: */
+entity *get_SymConst_entity (ir_node *node);
+void set_SymConst_entity (ir_node *node, entity *ent);
+
+/** Sets both: type and ptrinfo. Needed to treat the node independent of
+ its semantics. Does a memcpy for the memory sym points to. */
+/* write 'union': firmjni then does not create a method... */
+union symconst_symbol get_SymConst_symbol (ir_node *node);
+void set_SymConst_symbol (ir_node *node,
+ union symconst_symbol sym);
+
+/** Access the type of the value represented by the SymConst.
+ *
+ * Example: primitive type int for SymConst size. */
+type *get_SymConst_value_type (ir_node *node);
+void set_SymConst_value_type (ir_node *node, type *tp);
+
+ir_node *get_Sel_mem (ir_node *node);
+void set_Sel_mem (ir_node *node, ir_node *mem);
+ir_node *get_Sel_ptr (ir_node *node); /* ptr to the object to select from */
+void set_Sel_ptr (ir_node *node, ir_node *ptr);
+ir_node **get_Sel_index_arr (ir_node *node);
+int get_Sel_n_indexs (ir_node *node);
+ir_node *get_Sel_index (ir_node *node, int pos);
+void set_Sel_index (ir_node *node, int pos, ir_node *index);
+entity *get_Sel_entity (ir_node *node); /* entity to select */
+void set_Sel_entity (ir_node *node, entity *ent);
+
+/**
+ * Projection numbers for result of Call node: use for Proj nodes!
+ */