more work on firm backend

[cparser] / ast.h

diff --git a/ast.h b/ast.h
index 88d99c3..2ec6b19 100644 (file)
--- a/ast.h
+++ b/ast.h
@@ -55,6 +55,9 @@ void  ast_set_output(FILE *out);
 void  print_expression(const expression_t *expression);
 void  print_initializer(const initializer_t *initializer);
 void  print_ast(const translation_unit_t *unit);
+void  print_indent();
+void  print_declaration(const declaration_t *declaration);
+void  change_indent(int delta);
 void *allocate_ast(size_t size);
 
 #endif