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authorEric Andersen <andersen@codepoet.org>2000-10-09 20:06:30 +0000
committerEric Andersen <andersen@codepoet.org>2000-10-09 20:06:30 +0000
commitc1fe19d4c1db610692365472a90f4661e48449c1 (patch)
treed0b0219ffca3c4c4256f55c4aea4513e43d6aecd /libc/stdlib/rand.c
parent9efafb8bbc7408b04643dcd53825d971577b4d9d (diff)
Bug ugly formatting update
Diffstat (limited to 'libc/stdlib/rand.c')
-rw-r--r--libc/stdlib/rand.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/libc/stdlib/rand.c b/libc/stdlib/rand.c
index 4bf98d5bc..b5c5cb764 100644
--- a/libc/stdlib/rand.c
+++ b/libc/stdlib/rand.c
@@ -12,13 +12,13 @@ static unsigned int sseed = 0;
int rand()
{
- return ( sseed = (((sseed+1L)*75L)%65537L)-1 ) & MAXINT;
+ return (sseed = (((sseed + 1L) * 75L) % 65537L) - 1) & MAXINT;
}
void srand(seed)
unsigned int seed;
{
- sseed=seed;
+ sseed = seed;
}
#else
@@ -32,6 +32,7 @@ unsigned int seed;
static int seed1 = 1;
static int seed2 = 1;
static int seed3 = 1;
+
#define MAXINT (((unsigned)-1)>>1)
#define CRANK(a,b,c,m,s) \
@@ -41,21 +42,22 @@ static int seed3 = 1;
int rand()
{
- register int q;
- CRANK(206, 157, 31, 32363, seed1);
- CRANK(217, 146, 45, 31727, seed2);
- CRANK(222, 142, 133, 31657, seed3);
+ register int q;
+
+ CRANK(206, 157, 31, 32363, seed1);
+ CRANK(217, 146, 45, 31727, seed2);
+ CRANK(222, 142, 133, 31657, seed3);
- return seed1^seed2^seed3;
+ return seed1 ^ seed2 ^ seed3;
}
void srand(seed)
unsigned int seed;
{
- seed &= MAXINT;
- seed1= seed%32362 + 1;
- seed2= seed%31726 + 1;
- seed3= seed%31656 + 1;
+ seed &= MAXINT;
+ seed1 = seed % 32362 + 1;
+ seed2 = seed % 31726 + 1;
+ seed3 = seed % 31656 + 1;
}
#endif