Question

I tested this but it won’t work. The foreign characters get lost.

char message [] = "stringtobesendedwithforeigncharacters도쿄";

t = 39;

while(curler < t) {
    r = send(sockfd, message, t, 0);
    if(r > 0) {
        curler += r;
    }
}

What’s the easiest way to do this?

Answer 1

You have a typo in message declaration and you assign incorrect size to t as other guys have already pointed out.

This article will maybe help you: Unicode in C and C++: What You Can Do About It Today