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1 // Copyright 2014 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 #ifndef CRYPTO_OPENSSL_BIO_STRING_H_ | |
6 #define CRYPTO_OPENSSL_BIO_STRING_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "crypto/crypto_export.h" | |
11 | |
12 // From <openssl/bio.h> | |
13 typedef struct bio_st BIO; | |
14 | |
15 namespace crypto { | |
16 | |
17 // Creates a new BIO that can be used with OpenSSL's various output functions, | |
18 // and which will write all output directly into |out|. This is primarily | |
19 // intended as a utility to reduce the amount of copying and separate | |
20 // allocations when performing extensive string modifications or streaming | |
21 // within OpenSSL. | |
22 // | |
23 // Note: |out| must remain valid for the duration of the BIO. | |
24 CRYPTO_EXPORT BIO* BIO_new_string(std::string* out); | |
25 | |
26 } // namespace crypto | |
27 | |
28 #endif // CRYPTO_OPENSSL_BIO_STRING_H_ | |
29 | |
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