Go to the documentation of this file. 21 #include_next <float.h> 25 #define FLT_MAX 3.40282346638528859812e+38F 28 #define FLT_MIN 1.17549435082228750797e-38F 31 #define DBL_MAX ((double)1.79769313486231570815e+308L) 34 #define DBL_MIN ((double)2.22507385850720138309e-308L)