1 #include <limits.h> 2 #include <math.h> 3 4 float scalblnf(float x, long n) 5 { 6 if (n > INT_MAX) 7 n = INT_MAX; 8 else if (n < INT_MIN) 9 n = INT_MIN; 10 return scalbnf(x, n); 11 } 12