#include <stdlib.h>
#include <stdio.h>
#include <string.h>

char *ft_strncpy(char *dest, char *src, unsigned int n);

int main(int argc, char *argv[]){
    int n = 5;
    char dest[255];
    char src[] = "Premiere chaines";
    printf("Destination = %s\nSource = %s\n", ft_strncpy(dest, src, n), src);
}

char *ft_strncpy(char *dest, char *src, unsigned int n) {
    int i;
    if(n == 0) return dest;
    if(n > strlen(src)) {
        for(i = 0; i < n; i++) dest[i] = '\0';
    }
    for(i = 0; i < n && &src[i] != 0; i++) dest[i] = src[i];
    dest[i] = '\0';
    return dest;
}