@deftypefn Supplement {long int} random (void)
@deftypefnx Supplement void srandom (unsigned int @var{seed})
-@deftypefnx Supplement void* initstate (unsigned int @var{seed}, void *@var{arg_state}, unsigned long @var{n})
+@deftypefnx Supplement void* initstate (unsigned int @var{seed}, @
+ void *@var{arg_state}, unsigned long @var{n})
@deftypefnx Supplement void* setstate (void *@var{arg_state})
Random number functions. @code{random} returns a random number in the
#endif
-long int random ();
+long int random (void);
/* An improved random number generation package. In addition to the standard
rand()/srand() like interface, this package also has a special state info
introduced by the L.C.R.N.G. Note that the initialization of randtbl[]
for default usage relies on values produced by this routine. */
void
-srandom (x)
- unsigned int x;
+srandom (unsigned int x)
{
state[0] = x;
if (rand_type != TYPE_0)
setstate so that it doesn't matter when initstate is called.
Returns a pointer to the old state. */
PTR
-initstate (seed, arg_state, n)
- unsigned int seed;
- PTR arg_state;
- unsigned long n;
+initstate (unsigned int seed, PTR arg_state, unsigned long n)
{
PTR ostate = (PTR) &state[-1];
Returns a pointer to the old state information. */
PTR
-setstate (arg_state)
- PTR arg_state;
+setstate (PTR arg_state)
{
register long int *new_state = (long int *) arg_state;
register int type = new_state[0] % MAX_TYPES;
pointer if the front one has wrapped. Returns a 31-bit random number. */
long int
-random ()
+random (void)
{
if (rand_type == TYPE_0)
{