rand_r
int rand_r(unsigned *); /* (TSF) */
random = rand_r(&seed);
extern int rand_r(unsigned int *);
extern int rand_r(unsigned int *);
retry_sleep = rand_r(&seed)/((RAND_MAX + 2)/3) + count;
return (rand_r(&rand_seed));
random = rand_r(&seed);
extern int rand_r(unsigned int *);