visual studio cyrillic text c++

我正在使用Visual Studio 2013，运行在Windows 7 64位上。我正在尝试显示与英语不同的语言。我的代码是：

#include <iostream> 
#include <string>

using namespace std;
typedef char byte;
byte text[] = "текст";
int text_len;
struct Huf {
    byte id;
    int wh;
    Huf *left, *right;
};
struct List {
    List *next;
    Huf *tree;
};
List *head;
char code[256];
void createList();
void writeList();
void delList(List *);
void addList(Huf *);
Huf *findDels();
void createTree();
void rlrootTree(Huf *, unsigned);
int main()
{
    text_len = strlen(text);
    createList();
    writeList();
    createTree();
    cout << "writeCodesn";
    rlrootTree(head->tree, 0);
    cout << endl;
    system("pause");
    return 0;
}
void createList()
{
    int i;
    int ch[256] = { 0 };
    for (i = 0; i<text_len; i++) ch[text[i]]++;
    List *l;
    Huf *h;
    head = 0;
    for (i = 0; i<255; i++) if (ch[i]>0)
    {
        h = new Huf;
        h->id = i; h->wh = ch[i];
        h->left = 0; h->right = 0;
        l = new List;
        l->tree = h;
        l->next = head; head = l;
    }
}
void writeList()
{
    cout << "writeListn";
    List *l = head;
    while (l)
    {
        cout << (l->tree)->id << " ";
        l = l->next;
    }
    cout << endl;
    l = head;
    while (l)
    {
        cout << (l->tree)->wh << " ";
        l = l->next;
    }
    cout << endl;
}
void delList(List *l)
{
    List *lp, *lc;
    if (l == head) { head = l->next; delete l; }
    else
    {
        lp = head; lc = lp->next;
        while (lc != l) { lp = lc; lc = lc->next; }
        lp->next = lc->next; delete lc;
    }
}
void addList(Huf *h)
{
    List *l = new List;
    l->tree = h;
    l->next = head;
    head = l;
}
Huf *findDels()
{
    List *l = head, *sm = head;
    Huf *h;
    while (l)
    {
        if ((l->tree)->wh < (sm->tree)->wh) sm = l;
        l = l->next;
    }
    h = sm->tree;
    delList(sm);
    return h;
}
void createTree()
{
    Huf *h, *h1, *h2;
    while (head->next)
    {
        h1 = findDels();
        h2 = findDels();
        h = new Huf;
        h->id = ' '; h->wh = h1->wh + h2->wh;
        h->left = h1; h->right = h2;
        addList(h);
    }
}
void rlrootTree(Huf *h, unsigned index)
{
    if (h)
    {
        code[index] = '0';
        rlrootTree(h->right, index + 1);
        if (h->left == 0)
        {
            code[index] = '';
            cout << h->id << "->" << code << " ";
        }
        code[index] = '1';
        rlrootTree(h->left, index + 1);
    }
}

我尝试添加<locale> <windows.h>包含AnsiToOem()但它似乎无法编译 - 我收到字符错误。