plus_infty = CHOOSE(HUGE_VALL, HUGE_VAL, HUGE_VALF); minus_infty = -CHOOSE(HUGE_VALL, HUGE_VAL, HUGE_VALF);
plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF); minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
initialize (void){  fpstack_test ("start *init*");  plus_zero = 0.0;  nan_value = plus_zero / plus_zero;	/* Suppress GCC warning */  minus_zero = FUNC(copysign) (0.0, -1.0);  plus_infty = CHOOSE(HUGE_VALL, HUGE_VAL, HUGE_VALF);  minus_infty = -CHOOSE(HUGE_VALL, HUGE_VAL, HUGE_VALF);  (void) &plus_zero;  (void) &nan_value;  (void) &minus_zero;  (void) &plus_infty;  (void) &minus_infty;  /* Clear all exceptions.  From now on we must not get random exceptions.  */  feclearexcept (FE_ALL_EXCEPT);  /* Test to make sure we start correctly.  */  fpstack_test ("end *init*");}