diff options
Diffstat (limited to 'src/port/rand.c')
| -rw-r--r-- | src/port/rand.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/port/rand.c b/src/port/rand.c index 7fc3094decb..ca1d621fca7 100644 --- a/src/port/rand.c +++ b/src/port/rand.c @@ -19,13 +19,13 @@ * of any kind. I shall in no event be liable for anything that happens * to anyone/anything when using this software. */ -#define RAND48_SEED_0 (0x330e) -#define RAND48_SEED_1 (0xabcd) -#define RAND48_SEED_2 (0x1234) -#define RAND48_MULT_0 (0xe66d) -#define RAND48_MULT_1 (0xdeec) -#define RAND48_MULT_2 (0x0005) -#define RAND48_ADD (0x000b) +#define RAND48_SEED_0 (0x330e) +#define RAND48_SEED_1 (0xabcd) +#define RAND48_SEED_2 (0x1234) +#define RAND48_MULT_0 (0xe66d) +#define RAND48_MULT_1 (0xdeec) +#define RAND48_MULT_2 (0x0005) +#define RAND48_ADD (0x000b) unsigned short _rand48_seed[3] = { RAND48_SEED_0, @@ -46,11 +46,11 @@ _dorand48(unsigned short xseed[3]) unsigned short temp[2]; accu = (unsigned long) _rand48_mult[0] * (unsigned long) xseed[0] + - (unsigned long) _rand48_add; + (unsigned long) _rand48_add; temp[0] = (unsigned short) accu; /* lower 16 bits */ accu >>= sizeof(unsigned short) * 8; accu += (unsigned long) _rand48_mult[0] * (unsigned long) xseed[1] + - (unsigned long) _rand48_mult[1] * (unsigned long) xseed[0]; + (unsigned long) _rand48_mult[1] * (unsigned long) xseed[0]; temp[1] = (unsigned short) accu; /* middle 16 bits */ accu >>= sizeof(unsigned short) * 8; accu += _rand48_mult[0] * xseed[2] + _rand48_mult[1] * xseed[1] + _rand48_mult[2] * xseed[0]; @@ -63,7 +63,7 @@ long lrand48(void) { _dorand48(_rand48_seed); - return ((long) _rand48_seed[2] << 15) + ((long) _rand48_seed[1] >1); + return ((long) _rand48_seed[2] << 15) + ((long) _rand48_seed[1] > 1); } void @@ -71,7 +71,7 @@ srand48(long seed) { _rand48_seed[0] = RAND48_SEED_0; _rand48_seed[1] = (unsigned short) seed; - _rand48_seed[2] = (unsigned short) (seed >16); + _rand48_seed[2] = (unsigned short) (seed > 16); _rand48_mult[0] = RAND48_MULT_0; _rand48_mult[1] = RAND48_MULT_1; _rand48_mult[2] = RAND48_MULT_2; |