1 files changed, 4 insertions, 2 deletions

diff --git a/mps/code/protocol.h b/mps/code/protocol.h
index 81f9b9bf511..4c70738e8f8 100644
--- a/mps/code/protocol.h
+++ b/mps/code/protocol.h
@@ -102,20 +102,22 @@ typedef struct ProtocolInstStruct *ProtocolInst;
  * If "pro" is an instance of "interface", then returns TRUE
  * and sets coerceResult to point directly to the part of "pro"
  * which contains the slots for "interface"
+ * RHSK  2006-04-05  s/interface/interfaceIn/: job000605, suspect msvc bug.
  */
 typedef Bool (*ProtocolCoerceInstMethod)(ProtocolInst *coerceResult,
                                          ProtocolInst pro,
-                                         ProtocolClass interface);
+                                         ProtocolClass interfaceIn);
 
 /* ProtocolCoerceClassMethod -- coerce "proClass" to an "interface" class
  *
  * If "proClass" is a subclass of "interface", then returns TRUE
  * and sets coerceResult to point directly to the part of
  * "proClass" which contains the slots for "interface".
+ * RHSK  2006-04-05  s/interface/interfaceIn/: job000605, suspect msvc bug.
  */
 typedef Bool (*ProtocolCoerceClassMethod)(ProtocolClass *coerceResult,
                                           ProtocolClass proClass,
-                                          ProtocolClass interface);
+                                          ProtocolClass interfaceIn);