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ac6c08f157
* Factor out the scalar bit array index mechanism * Implement native numeric scalar properties * Implement native scalar name aliases * Implement native scalar mappings * Implement native scalar names * Implement native scalar age * Implement native scalar general category * Address Michael's and others comments fix special mappings fix bug
106 lines
4.0 KiB
C
106 lines
4.0 KiB
C
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2021 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_STDLIB_SHIMS_UNICODEDATA_H
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#define SWIFT_STDLIB_SHIMS_UNICODEDATA_H
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#include "SwiftStdbool.h"
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#include "SwiftStdint.h"
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#include "Visibility.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define SWIFT_STDLIB_LARGEST_NAME_COUNT 88
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//===----------------------------------------------------------------------===//
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// Utilities
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//===----------------------------------------------------------------------===//
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__swift_intptr_t _swift_stdlib_getMphIdx(__swift_uint32_t scalar,
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__swift_intptr_t levels,
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const __swift_uint64_t * const *keys,
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const __swift_uint16_t * const *ranks,
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const __swift_uint16_t * const sizes);
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__swift_intptr_t _swift_stdlib_getScalarBitArrayIdx(__swift_uint32_t scalar,
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const __swift_uint64_t *bitArrays,
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const __swift_uint16_t *ranks);
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//===----------------------------------------------------------------------===//
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// Normalization
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//===----------------------------------------------------------------------===//
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint16_t _swift_stdlib_getNormData(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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const __swift_uint8_t * const _swift_stdlib_nfd_decompositions;
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint32_t _swift_stdlib_getDecompositionEntry(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint32_t _swift_stdlib_getComposition(__swift_uint32_t x,
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__swift_uint32_t y);
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//===----------------------------------------------------------------------===//
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// Grapheme Breaking
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//===----------------------------------------------------------------------===//
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint8_t _swift_stdlib_getGraphemeBreakProperty(__swift_uint32_t scalar);
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//===----------------------------------------------------------------------===//
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// Unicode.Scalar.Properties
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//===----------------------------------------------------------------------===//
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint64_t _swift_stdlib_getBinaryProperties(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint8_t _swift_stdlib_getNumericType(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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double _swift_stdlib_getNumericValue(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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const char *_swift_stdlib_getNameAlias(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_int32_t _swift_stdlib_getMapping(__swift_uint32_t scalar,
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__swift_uint8_t mapping);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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const __swift_uint8_t *_swift_stdlib_getSpecialMapping(__swift_uint32_t scalar,
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__swift_uint8_t mapping,
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__swift_intptr_t *length);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_intptr_t _swift_stdlib_getScalarName(__swift_uint32_t scalar,
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__swift_uint8_t *buffer,
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__swift_intptr_t capacity);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint16_t _swift_stdlib_getAge(__swift_uint32_t scalar);
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SWIFT_RUNTIME_STDLIB_INTERNAL
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__swift_uint8_t _swift_stdlib_getGeneralCategory(__swift_uint32_t scalar);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // SWIFT_STDLIB_SHIMS_UNICODEDATA_H
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