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comparison: intl/unicharutil/util/nsSpecialCasingData.h
intl/unicharutil/util/nsSpecialCasingData.h
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include <stdint.h> | |
| 6 | |
| 7 namespace mozilla { | |
| 8 namespace unicode { | |
| 9 | |
| 10 // Multi-character mappings (from SpecialCasing.txt) map a single Unicode | |
| 11 // value to a sequence of 2 or 3 Unicode characters. There are currently none | |
| 12 // defined outside the BMP, so we can use char16_t here. Unused trailing | |
| 13 // positions in mMappedChars are set to 0. | |
| 14 struct MultiCharMapping { | |
| 15 char16_t mOriginalChar; | |
| 16 char16_t mMappedChars[3]; | |
| 17 }; | |
| 18 | |
| 19 // Return a pointer to the special case mapping for the given character; | |
| 20 // returns nullptr if no such mapping is defined. | |
| 21 const MultiCharMapping* SpecialUpper(uint32_t aCh); | |
| 22 const MultiCharMapping* SpecialLower(uint32_t aCh); | |
| 23 const MultiCharMapping* SpecialTitle(uint32_t aCh); | |
| 24 | |
| 25 } // namespace unicode | |
| 26 } // namespace mozilla |
