summaryrefslogtreecommitdiff
path: root/src/prng/mrand48.c
blob: ee650fc3e6a9f25d765e99a4427281819cda96b9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
#include <stdlib.h>
#include <inttypes.h>

uint64_t __rand48_step(unsigned short *xi, unsigned short *lc);
extern unsigned short __seed48[7];

long jrand48(unsigned short s[3])
{
	return __rand48_step(s, __seed48+3) >> 16;
}

long mrand48(void)
{
	return jrand48(__seed48);
}