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prng: make rand_r have 2^32 period instead of 2^31
[musl]
/
src
/
prng
/
rand_r.c
diff --git
a/src/prng/rand_r.c
b/src/prng/rand_r.c
index
e96cfba
..
ef26dbd
100644
(file)
--- a/
src/prng/rand_r.c
+++ b/
src/prng/rand_r.c
@@
-2,5
+2,5
@@
int rand_r(unsigned *seed)
{
- return (*seed = *seed * 1103515245 + 12345)
& 0x7fffffff
;
+ return (*seed = *seed * 1103515245 + 12345)
/2
;
}