Function sleep

src/sleep.c:146–158

* \brief sleep * \param secs is seconds to sleep */

 * \param secs is seconds to sleep
 */
unsigned int sleep(unsigned int secs)
{
    int retval;
    struct timespec t;
    struct timespec tleft;
    t.tv_sec = secs;
    t.tv_nsec = 0;
    retval = nanosleep(&t, &tleft);

    if (retval == -1) { return tleft.tv_sec; }

    return 0;
}
#endif