/* string library functions */

/* 'strcpy' copies one string to another */
/* what happens to existing stuff? */


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

int main()
{
	int i;

	char string1[] = "This is string 1.";
	char string2[] = "This is yet another string, longer and perhaps more interesting";

	printf("Before copy...\n");
	printf("String 1: %s\n", string1);
	printf("String 2: %s\n", string2);

	strcpy (string2, string1);

	printf("After copy...\n");
	printf("String 1: %s\n", string1);
	printf("String 2: %s\n", string2);

	printf("Is string 2 shorter?  Let's find out...\n");
	for (i=0; i<sizeof(string2); i++)
		printf("%c", string2[i]);

	printf("\n");
}