removed code without effect
time_t represents the number of seconds since the birth of unix.
to deal with microseconds and friends, use
a) gettimeofday
b) struct timeval
/**
* lsflib/src/not.c
* Copyright (C) 2008 Markus Broeker
*/
#include <stdio.h>
#include <string.h>
char *not (char *s)
{
int i;
for (i = 0; i < strlen (s); i++)
s[i] = ~s[i];
return s;
}