fusl/src/prng/rand_r.c - Issue 1573973002: Add a "fork" of musl as //fusl.

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Side by Side Diff: fusl/src/prng/rand_r.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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	1 #include <stdlib.h>

	2

	3 static unsigned temper(unsigned x)

	4 {

	5 x ^= x>>11;

	6 x ^= x<<7 & 0x9D2C5680;

	7 x ^= x<<15 & 0xEFC60000;

	8 x ^= x>>18;

	9 return x;

	10 }

	11

	12 int rand_r(unsigned *seed)

	13 {

	14 return temper(seed = seed * 1103515245 + 12345)/2;

	15 }

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