michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include <stdint.h>
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace unicode {
michael@0: 
michael@0: // Multi-character mappings (from SpecialCasing.txt) map a single Unicode
michael@0: // value to a sequence of 2 or 3 Unicode characters. There are currently none
michael@0: // defined outside the BMP, so we can use char16_t here. Unused trailing
michael@0: // positions in mMappedChars are set to 0.
michael@0: struct MultiCharMapping {
michael@0:   char16_t mOriginalChar;
michael@0:   char16_t mMappedChars[3];
michael@0: };
michael@0: 
michael@0: // Return a pointer to the special case mapping for the given character;
michael@0: // returns nullptr if no such mapping is defined.
michael@0: const MultiCharMapping* SpecialUpper(uint32_t aCh);
michael@0: const MultiCharMapping* SpecialLower(uint32_t aCh);
michael@0: const MultiCharMapping* SpecialTitle(uint32_t aCh);
michael@0: 
michael@0: } // namespace unicode
michael@0: } // namespace mozilla