Выровнять текст на экране по правому краю

#include <stdio.h>
#include <string.h>
#define N 60
void rightAlignment(char* );
int main()
{
    char s[] = "What can you say about a twenty-five-year-old girl who died?That she was beautiful.And brilliant.That "
            "she loved Mozart and Bach.And the Beatles.And me.Once,when she specifically jumped me with those musical"
            " types, I asked her what the order was, and she replied, smiling.At the time I smiled too. But now I sit"
            " and wonder whether she was listing me by my first name - in which case I would trail Mozart - or by my"
            " last name, in which case I would edge in there between Bach and the Beatles. Either way I don't come first,"
            " which for some stupid reason bothers hell out of me, having grown up with the notion that I always had to"
            " be number one. Family heritage, don't you know?";
    rightAlignment(s);
    return 0;
}
void rightAlignment(char* str)
{
    char *first, *last, *end;
    char delim[] = " ,.;:'!?";
    int i = 0, flag = 0, count = 0, finish = 0;
    end = &str[strlen(str)];
    last = first = str;
    while(!finish){
        last += N;
        if(last >= end){
            last = end - 1;
            finish = 1;
        }
        flag = 0;
        while(!flag && !finish){
            for(i = 0; delim[i]; i++)
                if(*last == delim[i]){
                    flag = 1;
                    break;
                }
            if(!flag)
                last--;
        }
        count = 0;
        while(last - first + count++ < N)
            putchar(' ');
        while(first <= last)
            putchar(*first++);
        putchar('\n');
    }
}