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      1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "net/base/zap.h"
      6 
      7 namespace net {
      8 
      9 void ZapBuf(void* buf, size_t buf_len) {
     10   memset(buf, 0x0, buf_len);
     11 }
     12 
     13 void ZapString(std::string* s) {
     14   if (!s->empty())
     15     ZapBuf(&(*s)[0], s->length() * sizeof(char));
     16 }
     17 
     18 void ZapString(base::string16* s) {
     19   if (!s->empty())
     20     ZapBuf(&(*s)[0], s->length() * sizeof(base::char16));
     21 }
     22 
     23 }  // net
     24