New upstream version 4.16.0

lib/csrand.c

@@ -23,7 +23,6 @@
 #include "sizeof.h"
 
 
-static uint32_t csrand32(void);
 static uint32_t csrand_uniform32(uint32_t n);
 static unsigned long csrand_uniform_slow(unsigned long n);
 
@@ -98,13 +97,6 @@ csrand_interval(unsigned long min, unsigned long max)
 }
 
 
-static uint32_t
-csrand32(void)
-{
-	return csrand();
-}
-
-
 /*
  * Fast Random Integer Generation in an Interval
  * ACM Transactions on Modeling and Computer Simulation 29 (1), 2019
@@ -117,12 +109,12 @@ csrand_uniform32(uint32_t n)
 	uint64_t  r, mult;
 
 	if (n == 0)
-		return csrand32();
+		return csrand();
 
 	bound = -n % n;  // analogous to `2^32 % n`, since `x % y == (x-y) % y`
 
 	do {
-		r = csrand32();
+		r = csrand();
 		mult = r * n;
 		rem = mult;  // analogous to `mult % 2^32`
 	} while (rem < bound);  // p = (2^32 % n) / 2^32;  W.C.: n=2^31+1, p=0.5