Start unit testing for functions in nc_inst_state.c

src/trusted/validator_x86/nc_inst_state.h

 /*
- * 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.
  */
 
 /*
  * Defines the user API to the state associated with matching instructions.
  */
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NC_INST_STATE_H_
 #define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NC_INST_STATE_H_
 
 #include "native_client/src/include/portability.h"
 #include "native_client/src/shared/utils/types.h"
 #include "native_client/src/trusted/validator_x86/ncopcode_desc.h"
 #include "native_client/src/trusted/validator_x86/types_memory_model.h"
 
+EXTERN_C_BEGIN
+
 /* The meta model of an x86 opcode instruction. */
 struct NaClInst;
 
 /* The (user) representation of the parsed x86 instruction. */
 struct NaClExpVector;
 
 /* Defines the state used to match an instruction, while walking
  * instructions using the NaClInstIter.
  */
 typedef struct NaClInstState NaClInstState;
@@ skipping 34 matching lines @@
 
 /* Returns the operand size (measured in bytes) of the instruction state. */
 uint8_t NaClInstStateOperandSize(NaClInstState* state);
 
 /* Returns the address size (measured in bits) of the instruction state. */
 uint8_t NaClInstStateAddressSize(NaClInstState* state);
 
 /* Changes opcode encodings to match those used by xed. */
 void NaClChangeOpcodesToXedsModel();
 
+EXTERN_C_END
+
 #endif  /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NC_INST_STATE_H_ */