1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py
index afc5f32aeb..02ad668ca3 100644
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -11,6 +11,12 @@
 
 from ordereddict import OrderedDict
 
+builtin_types = [
+    'str', 'int', 'number', 'bool',
+    'int8', 'int16', 'int32', 'int64',
+    'uint8', 'uint16', 'uint32', 'uint64'
+]
+
 def tokenize(data):
     while len(data):
         ch = data[0]
@@ -242,3 +248,20 @@ def guardname(filename):
     for substr in [".", " ", "-"]:
         guard = guard.replace(substr, "_")
     return guard.upper() + '_H'
+
+def guardstart(name):
+    return mcgen('''
+
+#ifndef %(name)s
+#define %(name)s
+
+''',
+                 name=guardname(name))
+
+def guardend(name):
+    return mcgen('''
+
+#endif /* %(name)s */
+
+''',
+                 name=guardname(name))