Start unit testing for functions in nc_inst_state.c

src/trusted/validator_x86/nc_segment.h

Index: src/trusted/validator_x86/nc_segment.h
===================================================================
--- src/trusted/validator_x86/nc_segment.h	(revision 4944)
+++ src/trusted/validator_x86/nc_segment.h	(working copy)
@@ -1,7 +1,7 @@
 /*
- * Copyright 2009 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can
- * be found in the LICENSE file.
+ * Copyright (c) 2011 The Native Client Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
  */
 
 /*
@@ -13,6 +13,8 @@
 
 #include "native_client/src/trusted/validator_x86/nc_inst_state.h"
 
+EXTERN_C_BEGIN
+
 /* Model of a code segment. */
 typedef struct NaClSegment {
   /* Points the the beginning of the sequence of bytes in the code segment. */
@@ -37,4 +39,6 @@
     NaClMemorySize size,
     NaClSegment* segment);
 
+EXTERN_C_END
+
 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NC_SEGMENT_H_ */