fix c generator to preserve qualifiers between pointer * and var name
diff --git a/examples/c-to-c.py b/examples/c-to-c.py
index c40d162..8dd600b 100644
--- a/examples/c-to-c.py
+++ b/examples/c-to-c.py
@@ -28,7 +28,7 @@
     # internal use
     src = r'''
     
-    void f(void){}
+    void f(char * restrict joe){}
     
 int main(void)
 {