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

char *longstr = "01234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";

void copy_with_check(char *src)
{
        char dst[20];
        int len;

        puts("copy_with_check");
	printf("src=\"%s\"\n", src);

        len = strlcpy(dst, src, sizeof(dst));
        if (len > sizeof(dst) - 1) {
                printf("Buffer dst is too short to copy string src.\n");
        }
    
        printf("dst=\"%s\"\n", dst);
}
    
void copy_without_check(char *src)
{
        char dst[20];

        puts("copy_without_check");
	printf("src=\"%s\"\n", src);

        strcpy(dst, src);

        printf("dst=\"%s\"\n", dst);
}
    
int main(void)
{
        copy_with_check(longstr);
        printf("\n");
        copy_without_check(longstr);
        return 0;
}