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- /*
- * Copyright 2020 The WebRTC Project Authors. All rights reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
- #ifndef RTC_BASE_STRINGS_STRING_FORMAT_H_
- #define RTC_BASE_STRINGS_STRING_FORMAT_H_
- #include <string>
- namespace rtc {
- #if defined(__GNUC__)
- #define RTC_PRINTF_FORMAT(format_param, dots_param) \
- __attribute__((format(printf, format_param, dots_param)))
- #else
- #define RTC_PRINTF_FORMAT(format_param, dots_param)
- #endif
- // Return a C++ string given printf-like input.
- // Based on base::StringPrintf() in Chrome but without its fancy dynamic memory
- // allocation for any size of the input buffer.
- std::string StringFormat(const char* fmt, ...) RTC_PRINTF_FORMAT(1, 2);
- } // namespace rtc
- #endif // RTC_BASE_STRINGS_STRING_FORMAT_H_
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