1 #ifndef JV_UNICODE_H 2 #define JV_UNICODE_H 3 4 const char* jvp_utf8_backtrack(const char* start, const char* min, int *missing_bytes); 5 const char* jvp_utf8_next(const char* in, const char* end, int* codepoint); 6 int jvp_utf8_is_valid(const char* in, const char* end); 7 8 int jvp_utf8_decode_length(char startchar); 9 10 int jvp_utf8_encode_length(int codepoint); 11 int jvp_utf8_encode(int codepoint, char* out); 12 #endif 13