1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/string_utils.cc b/third_party/libwebrtc/rtc_base/string_utils.cc
new file mode 100644
index 0000000000..b93e615705
--- /dev/null
+++ b/third_party/libwebrtc/rtc_base/string_utils.cc
@@ -0,0 +1,37 @@
+/*
+ *  Copyright 2004 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.
+ */
+
+#include "rtc_base/string_utils.h"
+
+#include "absl/strings/string_view.h"
+
+namespace rtc {
+
+size_t strcpyn(char* buffer, size_t buflen, absl::string_view source) {
+  if (buflen <= 0)
+    return 0;
+
+  size_t srclen = source.length();
+  if (srclen >= buflen) {
+    srclen = buflen - 1;
+  }
+  memcpy(buffer, source.data(), srclen);
+  buffer[srclen] = 0;
+  return srclen;
+}
+
+std::string ToHex(const int i) {
+  char buffer[50];
+  snprintf(buffer, sizeof(buffer), "%x", i);
+
+  return std::string(buffer);
+}
+
+}  // namespace rtc