Move bitmap manipulation functions in bitmap.h

src/trusted/validator_ragel/unreviewed/validator_x86_64.rl

 /*
  * Copyright (c) 2012 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.
  */
 
 /*
  * This is the core of amd64-mode validator.  Please note that this file
  * combines ragel machine description and C language actions.  Please read
  * validator_internals.html first to understand how the whole thing is built:
  * it explains how the byte sequences are constructed, what constructs like
  * “@{}” or “REX_WRX?” mean, etc.
  */
 
 #include <assert.h>
 #include <errno.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "native_client/src/trusted/validator_ragel/bitmap.h"
 #include "native_client/src/trusted/validator_ragel/unreviewed/validator_internal.h"
 
 %%{
   machine x86_64_validator;
   alphtype unsigned char;
   variable p current_position;
   variable pe end_of_bundle;
   variable eof end_of_bundle;
   variable cs current_state;
 
@@ skipping 728 matching lines @@
    */
   result &= ProcessInvalidJumpTargets(data, size, valid_targets, jump_dests,
                                       user_callback, callback_data);
 
   /* We only use malloc for a large code sequences  */
   if (jump_dests != jump_dests_small) free(jump_dests);
   if (valid_targets != valid_targets_small) free(valid_targets);
   if (!result) errno = EINVAL;
   return result;
 }