Felipe97/llama-cpp-compiled

1#pragma once2 3#include <cstdint>4#include <string_view>5#include <vector>6#include <string>7 8// UTF-8 parsing utilities for streaming-aware unicode support9 10struct utf8_parse_result {11    uint32_t codepoint;      // Decoded codepoint (only valid if status == SUCCESS)12    size_t bytes_consumed;   // How many bytes this codepoint uses (1-4)13    enum status { SUCCESS, INCOMPLETE, INVALID } status;14 15    utf8_parse_result(enum status s, uint32_t cp = 0, size_t bytes = 0)16        : codepoint(cp), bytes_consumed(bytes), status(s) {}17};18 19// Determine the expected length of a UTF-8 sequence from its first byte20// Returns 0 for invalid first bytes21size_t common_utf8_sequence_length(unsigned char first_byte);22 23// Check if a string ends with a complete UTF-8 sequence.24bool common_utf8_is_complete(const std::string & s);25 26// Parse a single UTF-8 codepoint from input27utf8_parse_result common_parse_utf8_codepoint(std::string_view input, size_t offset);28 29std::string common_unicode_cpts_to_utf8(const std::vector<uint32_t> & cps);30std::string common_unicode_cpt_to_utf8(uint32_t cpt);31