+
+ /* If non-NULL, then this points to a NULL-terminated vector of
+ included symbol tables. When searching the static or global
+ block of this symbol table, the corresponding block of all
+ included symbol tables will also be searched. Note that this
+ list must be flattened -- the symbol reader is responsible for
+ ensuring that this vector contains the transitive closure of all
+ included symbol tables. */
+
+ struct symtab **includes;
+
+ /* If this is an included symbol table, this points to one includer
+ of the table. This user is considered the canonical symbol table
+ containing this one. An included symbol table may itself be
+ included by another. */
+
+ struct symtab *user;