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

int main(void)
{
        char buf5[5];
        char buf20[20];
        char *s1 = "01234567890";
        char *s2 = "abcdefghijklmnopqrstuvwxyz";
        int len;

        len = strlcpy(buf5, s1, sizeof(buf5));
        printf("cpy  5: src(%s) len(%d) dst(%s) len(%ld)\n",
               s1, len, buf5, strlen(buf5));

        len = strlcpy(buf20, s1, sizeof(buf20));
        printf("cpy 20: src(%s) len(%d) dst(%s) len(%ld)\n",
               s2, len, buf20, strlen(buf20));

        len = strlcat(buf20, s2, sizeof(buf20));
        printf("cat 20: src(%s) len(%d) dst(%s) len(%ld)\n",
               s2, len, buf20, strlen(buf20));

        return 0;
}