#include <stdio.h>
#include <time.h>
#include <unistd.h>

int main(int argc, char * argv[])
{
	//~ int i = 0;
	//~ for ( i = 0; i < 10; i++ )
	//~ {
		//~ printf("%llu \n", (unsigned long long)time(NULL));
		//~ sleep(1);
	//~ }

	printf("sizeof(ssize_t) = %lu\n", sizeof(ssize_t));

    time_t     now;
    struct tm  *ts;
    char       buf[80];

    /* Get the current time */
    now = time(NULL);

    /* Format and print the time, "ddd yyyy-mm-dd hh:mm:ss zzz" */
    ts = localtime(&now);
    strftime(buf, sizeof(buf), "%a %Y-%m-%d %H:%M:%S %Z", ts);
    printf("%s\n", buf);

	return 0;
}
