XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int secs);
XBT_PUBLIC(int) smpi_gettimeofday(struct timeval *tv);
XBT_PUBLIC(unsigned long long) smpi_rastro_resolution (void);
XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int secs);
XBT_PUBLIC(int) smpi_gettimeofday(struct timeval *tv);
XBT_PUBLIC(unsigned long long) smpi_rastro_resolution (void);