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

struct customer {
	char lastName[15];
} customerRecord, *customerPtr;


int main(void)
{	
	strcpy(customerRecord.lastName, "Surname");
	printf("customerRecord.lastName ----- %s\n", customerRecord.lastName);
		
	strcpy(customerPtr->lastName, "Surname"); //crashes
	printf("customerPtr->lastName ----- %s\n", customerPtr->lastName);
}