Thecarisma

/* 
 *  ptarget.h
 *
 *  Coded by Stefan Vogt, revised Feb 18, 2011.
 *  Released under the FreeBSD license.
 *  http://www.byteproject.net
 *
 *  header for compiler and OS detection
 *
 */

Thecarisma

pub fn reverse_string(s: &mut Vec<char>) {
    if s.len() <= 1 {
        return;
    }
    let mut i = 0;
    let mut j = s.len() - 1;
    while i != j && i < j {
        s.swap(i, j);
        i += 1;
        j -= 1;