Fixes for compilation with gcc 15

[micropolis] / src / sim / random.c

diff --git a/src/sim/random.c b/src/sim/random.c
index e043b88e094609b64c956703d1fec8263f856d3f..d39bfa26ecd611397b797d24f6b30e49b5c1dcb7 100644 (file)
--- a/src/sim/random.c
+++ b/src/sim/random.c
@@ -118,9 +118,9 @@ static int degrees[MAX_TYPES] =     { DEG_0, DEG_1, DEG_2, DEG_3, DEG_4 };
 static int seps [MAX_TYPES] =  { SEP_0, SEP_1, SEP_2, SEP_3, SEP_4 };
 
 QUAD sim_random();
-void sim_srandom();
-char *sim_initstate();
-char *sim_setstate();
+void sim_srandom (unsigned int x);
+char *sim_initstate (unsigned int seed, char *arg_state, int n);
+char *sim_setstate (char *arg_state);
 
 /*
  * Initially, everything is set up as if from:
@@ -191,9 +191,8 @@ static QUAD *end_ptr = &randtbl[DEG_3 + 1];
  * 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
-sim_srandom(x)
-       unsigned int x;
+void 
+sim_srandom (unsigned int x)
 {
        register int i, j;
 
@@ -231,10 +230,11 @@ sim_srandom(x)
  * Returns a pointer to the old state.
  */
 char *
-sim_initstate(seed, arg_state, n)
-       unsigned int seed;              /* seed for R.N.G. */
-       char *arg_state;                /* pointer to state array */
-       int n;                          /* # bytes of state info */
+sim_initstate (
+    unsigned int seed,         /* seed for R.N.G. */
+    char *arg_state,           /* pointer to state array */
+    int n                              /* # bytes of state info */
+)
 {
        register char *ostate = (char *)(&state[-1]);
 
@@ -294,8 +294,7 @@ sim_initstate(seed, arg_state, n)
  * Returns a pointer to the old state information.
  */
 char *
-sim_setstate(arg_state)
-       char *arg_state;
+sim_setstate (char *arg_state)
 {
        register QUAD *new_state = (QUAD *)arg_state;
        register int type = new_state[0] % MAX_TYPES;
@@ -346,8 +345,8 @@ sim_setstate(arg_state)
  *
  * Returns a 31-bit random number.
  */
-QUAD
-sim_random()
+QUAD 
+sim_random (void)
 {
        QUAD i;