Beej's guide to C programming is very helpful: https://beej.us/guide/bgc/html/split/unicode-wide-characters-and-all-that.html#unicode-wide-characters-and-all-t

Beej's guide to C programming is very helpful: https://beej.us/guide/bgc/html/split/unicode-wide-characters-and-all-that.html#unicode-wide-characters-and-all-that https://beej.us/guide/bgc/html/split/unicode-wide-characters...