1 files changed, 20 insertions, 20 deletions

diff --git a/src/lib/libc/stdlib/random.c b/src/lib/libc/stdlib/random.c
index 787581fe58..49a5ed1c3e 100644
--- a/src/lib/libc/stdlib/random.c
+++ b/src/lib/libc/stdlib/random.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: random.c,v 1.10 2002/12/06 17:43:34 millert Exp $";
+static char *rcsid = "$OpenBSD: random.c,v 1.11 2003/02/28 21:27:44 millert Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/param.h>
@@ -59,10 +59,10 @@ static char *rcsid = "$OpenBSD: random.c,v 1.10 2002/12/06 17:43:34 millert Exp
  * congruential generator.  If the amount of state information is less than
  * 32 bytes, a simple linear congruential R.N.G. is used.
  *
- * Internally, the state information is treated as an array of longs; the
+ * Internally, the state information is treated as an array of int32_t; the
  * zeroeth element of the array is the type of R.N.G. being used (small
  * integer); the remainder of the array is the state information for the
- * R.N.G.  Thus, 32 bytes of state information will give 7 longs worth of
+ * R.N.G.  Thus, 32 bytes of state information will give 7 int32_ts worth of
  * state information, which will allow a degree seven polynomial.  (Note:
  * the zeroeth word of state information also has some other information
  * stored in it -- see setstate() for details).
@@ -138,7 +138,7 @@ static int seps [MAX_TYPES] =	{ SEP_0, SEP_1, SEP_2, SEP_3, SEP_4 };
  *      MAX_TYPES * (rptr - state) + TYPE_3 == TYPE_3.
  */
 
-static long randtbl[DEG_3 + 1] = {
+static int32_t randtbl[DEG_3 + 1] = {
         TYPE_3,
         0x991539b1, 0x16a5bce3, 0x6774a4cd, 0x3e01511e, 0x4e508aaa, 0x61048c05, 
         0xf5500617, 0x846b7115, 0x6a19892c, 0x896a97af, 0xdb48f936, 0x14898454, 
@@ -162,8 +162,8 @@ static long randtbl[DEG_3 + 1] = {
  * in the initialization of randtbl) because the state table pointer is set
  * to point to randtbl[1] (as explained below).
  */
-static long *fptr = &randtbl[SEP_3 + 1];
-static long *rptr = &randtbl[1];
+static int32_t *fptr = &randtbl[SEP_3 + 1];
+static int32_t *rptr = &randtbl[1];
 
 /*
  * The following things are the pointer to the state information table, the
@@ -175,11 +175,11 @@ static long *rptr = &randtbl[1];
  * this is more efficient than indexing every time to find the address of
  * the last element to see if the front and rear pointers have wrapped.
  */
-static long *state = &randtbl[1];
+static int32_t *state = &randtbl[1];
+static int32_t *end_ptr = &randtbl[DEG_3 + 1];
 static int rand_type = TYPE_3;
 static int rand_deg = DEG_3;
 static int rand_sep = SEP_3;
-static long *end_ptr = &randtbl[DEG_3 + 1];
 
 /*
  * srandom:
@@ -195,11 +195,11 @@ static long *end_ptr = &randtbl[DEG_3 + 1];
  */
 void
 srandom(x)
-        u_int x;
+        unsigned int x;
 {
-        register long int test;
-        register int i;
-        ldiv_t val;
+        int i;
+        int32_t test;
+        div_t val;
 
         if (rand_type == TYPE_0)
                 state[0] = x;
@@ -213,7 +213,7 @@ srandom(x)
                          *
                          *      2^31-1 (prime) = 2147483647 = 127773*16807+2836
                          */
-                        val = ldiv(state[i-1], 127773);
+                        val = div(state[i-1], 127773);
                         test = 16807 * val.rem - 2836 * val.quot;
                         state[i] = test + (test < 0 ? 2147483647 : 0);
                 }
@@ -308,7 +308,7 @@ initstate(seed, arg_state, n)
         char *arg_state;                /* pointer to state array */
         size_t n;                       /* # bytes of state info */
 {
-        register char *ostate = (char *)(&state[-1]);
+        char *ostate = (char *)(&state[-1]);
 
         if (rand_type == TYPE_0)
                 state[-1] = rand_type;
@@ -337,7 +337,7 @@ initstate(seed, arg_state, n)
                 rand_deg = DEG_4;
                 rand_sep = SEP_4;
         }
-        state = &(((long *)arg_state)[1]);      /* first location */
+        state = &(((int32_t *)arg_state)[1]);   /* first location */
         end_ptr = &state[rand_deg];     /* must set end_ptr before srandom */
         srandom(seed);
         if (rand_type == TYPE_0)
@@ -366,9 +366,9 @@ char *
 setstate(arg_state)
         const char *arg_state;
 {
-        register long *new_state = (long *)arg_state;
-        register int type = new_state[0] % MAX_TYPES;
-        register int rear = new_state[0] / MAX_TYPES;
+        int32_t *new_state = (int32_t *)arg_state;
+        int32_t type = new_state[0] % MAX_TYPES;
+        int32_t rear = new_state[0] / MAX_TYPES;
         char *ostate = (char *)(&state[-1]);
 
         if (rand_type == TYPE_0)
@@ -417,7 +417,7 @@ setstate(arg_state)
 long
 random()
 {
-        long i;
+        int32_t i;
 
         if (rand_type == TYPE_0)
                 i = state[0] = (state[0] * 1103515245 + 12345) & 0x7fffffff;
@@ -430,5 +430,5 @@ random()
                 } else if (++rptr >= end_ptr)
                         rptr = state;
         }
-        return(i);
+        return((long)i);
 }