1 files changed, 18 insertions, 4 deletions
diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc
index bc8307e1d0ad..0d336e3ff691 100644
--- a/absl/strings/escaping.cc
+++ b/absl/strings/escaping.cc
@@ -1055,10 +1055,10 @@ std::string Utf8SafeCHexEscape(absl::string_view src) {
 }
 
 // ----------------------------------------------------------------------
-// ptrdiff_t Base64Unescape() - base64 decoder
-// ptrdiff_t Base64Escape() - base64 encoder
-// ptrdiff_t WebSafeBase64Unescape() - Google's variation of base64 decoder
-// ptrdiff_t WebSafeBase64Escape() - Google's variation of base64 encoder
+// Base64Unescape() - base64 decoder
+// Base64Escape() - base64 encoder
+// WebSafeBase64Unescape() - Google's variation of base64 decoder
+// WebSafeBase64Escape() - Google's variation of base64 encoder
 //
 // Check out
 // http://tools.ietf.org/html/rfc2045 for formal description, but what we
@@ -1096,6 +1096,20 @@ void WebSafeBase64Escape(absl::string_view src, std::string* dest) {
                        src.size(), dest, false, kWebSafeBase64Chars);
 }
 
+std::string Base64Escape(absl::string_view src) {
+  std::string dest;
+  Base64EscapeInternal(reinterpret_cast<const unsigned char*>(src.data()),
+                       src.size(), &dest, true, kBase64Chars);
+  return dest;
+}
+
+std::string WebSafeBase64Escape(absl::string_view src) {
+  std::string dest;
+  Base64EscapeInternal(reinterpret_cast<const unsigned char*>(src.data()),
+                       src.size(), &dest, false, kWebSafeBase64Chars);
+  return dest;
+}
+
 std::string HexStringToBytes(absl::string_view from) {
   std::string result;
   const auto num = from.size() / 2;