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core: encoding: add utf-8 functions from b_string to b_wchar interface

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max 🍓
2025-10-25 00:02:06 +01:00
parent 3e82d12476
commit f6f49faf97
2 changed files with 198 additions and 0 deletions
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10
core/include/blue/core/encoding.h
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@@ -28,4 +28,14 @@ static inline bool b_wchar_is_alnum(b_wchar c)
BLUE_API bool b_wchar_is_punct(b_wchar c);
BLUE_API bool b_wchar_utf8_is_valid_scalar(b_wchar c);
BLUE_API unsigned int b_wchar_utf8_header_decode(char c);
BLUE_API unsigned int b_wchar_utf8_codepoint_size(b_wchar c);
BLUE_API b_wchar b_wchar_utf8_codepoint_decode(const char *s);
BLUE_API unsigned int b_wchar_utf8_codepoint_encode(b_wchar c, char s[4]);
BLUE_API unsigned int b_wchar_utf8_codepoint_stride(const char *s);
BLUE_API size_t b_wchar_utf8_codepoint_count(const char *s, size_t nr_bytes);
BLUE_API size_t b_wchar_utf8_string_encoded_size(
const b_wchar *s, size_t nr_codepoints);
#endif