please use c++

string_n_compare() /ko* * Compare at most n characters of two null-terminated strings * lexicographically Similiar to std::strnmp(O k @param ths * @param rhs k @param n * @return pointers to the null-terminated byte string to compare pointers to the null-terminated byte string to compare maximum number of characters to compare -1: if lhs appres before rhs in lexicographical order 0: if lhs and rhs compare euqal 1: if lhs appres after rhs in lexicographical order ok k/ int string_n_compare(const char* lhs, const char* rhs, int n)