#include "strutils.h"
#include <string.h>
#include <stdio.h>

int main() 
{

	char a[20];
	char b[10];

	strcpy(a, "uno dos tres cuatro");

	strlcpy(b, a, sizeof(b));	
	printf ("%s\n", b);

	strncpy(b, a, sizeof(b));	
	printf ("%s\n", b);

	strcpy(a, "uno dos tres ");
	strcpy(b, "cuatro cinco");

	strlcat(a, b, sizeof(a));
	printf ("%s\n", a);

	strcpy(a, "uno dos tres ");

	strncat(a, b, sizeof(a));
	printf ("%s\n", a);

	return 0;
}