unicode.h

Include dependency graph for unicode.h:

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Enums

enum UnicodeTransformDecodeResult

Values:

enumerator UnicodeTransformDecodeSuccess

enumerator UnicodeTransformDecodeFail

enumerator UnicodeTransformDecodeIncomplete

Functions

size_t unicode_buf_utf8_len(const uint8_t *buf, size_t buf_len)

bool unicode_buf_is_ascii(const uint8_t *buf, size_t buf_len)

size_t unicode_latin1_buf_size_as_utf8(const uint8_t *buf, size_t len)

static inline bool unicode_is_valid_codepoint(uint32_t codepoint)

enum UnicodeTransformDecodeResult unicode_utf8_decode(const uint8_t *buf, size_t len, uint32_t *c, size_t *out_size)

Decode a character from UTF-8.

Parameters:

• buf – the buffer from which to decode the string

• len – the length (in bytes) of the bytes in buf

• c – int value to decode to

• out_size – the size in bytes, on output (if not NULL)

Returns:

UnicodeTransformDecodeSuccess if decoding was successful, UnicodeTransformDecodeFail if character starting at buf is not a valid unicode character or UnicodeTransformDecodeIncomplete if character starting at buf is a valid but incomplete transformation

bool unicode_is_valid_utf8_buf(const uint8_t *buf, size_t len)