int main(void)
{
char str[] = "HElLo, WoRlD";
myLower( str );
printf("%s\n", str );
return 0;
}
/**
* Converts the given String to lower case (using ASCII locale) and returns
* the address of the string.
*/
char* toLower(char *s)
{
for (char *it = s; *it; ++it)
myLower(*it);
return s;
}
/**
* Converts the given String to lower case (using ASCII locale) and returns
* the address of the string.
*/
std::string& toLower(std::string &s)
{
for (auto it = s.begin(); it != s.end(); ++it)
myLower(*it);
return s;
}
