More docu added

[r737]

diff --git a/ir/common/firm_common.h b/ir/common/firm_common.h
index 090a19f..831c37c 100644 (file)
--- a/ir/common/firm_common.h
+++ b/ir/common/firm_common.h
@@ -28,7 +28,7 @@ typedef enum {
   k_entity,     /**< an entity */
   k_type,       /**< a type */
   k_ir_node,    /**< an ir node */
-  k_ir_loop
+  k_ir_loop     /**< a loop */
 } firm_kind;
 
 /**