double
erand48(unsigned short xseed[3])
{
__dorand48(xseed);
return ldexp((double) xseed[0], -48) +
ldexp((double) xseed[1], -32) +
ldexp((double) xseed[2], -16);
}
double
_erand48_r (struct _reent *r,
unsigned short xseed[3])
{
__dorand48(r, xseed);
return ldexp((double) xseed[0], -48) +
ldexp((double) xseed[1], -32) +
ldexp((double) xseed[2], -16);
}
long
mrand48(void)
{
__dorand48(__rand48_seed);
return ((long) __rand48_seed[2] << 16) + (long) __rand48_seed[1];
}
long
jrand48(unsigned short xseed[3])
{
__dorand48(xseed);
return ((long) xseed[2] << 16) + (long) xseed[1];
}
long
mrand48(void)
{
__dorand48(__rand48_seed);
return (int16_t)__rand48_seed[2] * 65536 + __rand48_seed[1];
}
long _jrand48_r(struct _reent *r, unsigned short xseed[3])
{
__dorand48(r, xseed);
return ((long) xseed[2] << 16) + (long) xseed[1];
}