+/* Whether GDB should display formals and return types for functions in the
+ overloads selection menu. */
+static int print_signatures = 1;
+
+/* Print the signature for SYM on STREAM according to the FLAGS options. For
+ all but functions, the signature is just the name of the symbol. For
+ functions, this is the name of the function, the list of types for formals
+ and the return type (if any). */
+
+static void
+ada_print_symbol_signature (struct ui_file *stream, struct symbol *sym,
+ const struct type_print_options *flags)
+{
+ struct type *type = SYMBOL_TYPE (sym);
+
+ fprintf_filtered (stream, "%s", SYMBOL_PRINT_NAME (sym));
+ if (!print_signatures
+ || type == NULL
+ || TYPE_CODE (type) != TYPE_CODE_FUNC)
+ return;
+
+ if (TYPE_NFIELDS (type) > 0)
+ {
+ int i;
+
+ fprintf_filtered (stream, " (");
+ for (i = 0; i < TYPE_NFIELDS (type); ++i)
+ {
+ if (i > 0)
+ fprintf_filtered (stream, "; ");
+ ada_print_type (TYPE_FIELD_TYPE (type, i), NULL, stream, -1, 0,
+ flags);
+ }
+ fprintf_filtered (stream, ")");
+ }
+ if (TYPE_TARGET_TYPE (type) != NULL
+ && TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_VOID)
+ {
+ fprintf_filtered (stream, " return ");
+ ada_print_type (TYPE_TARGET_TYPE (type), NULL, stream, -1, 0, flags);
+ }
+}
+