register removal from /usr/src/sbin/rcorder/hash.c

[Steve Mynott <steve.mynott@xxxxxxxxx>]

Simple register removal from /usr/src/sbin/rcorder/hash.c below as diff

The NetBSD rcsid[] and __RCSID  could be removed too (not present in this diff)

This file is virtually the same as /usr/src/usr.bin/make/hash.c which
had some recent similar cleanups.

Cheers Steve

--- hash.c      2004-12-01 18:32:30.000000000 +0000
+++ hash.c.20041130     2003-11-01 17:16:01.000000000 +0000
@@ -103,7 +103,7 @@
  */

 /*
- * Hash_Table *t;      Structure to use to hold table.
+ * register Hash_Table *t;     Structure to use to hold table.
  * int numBuckets;                     How many buckets to create for starters.
  *                                                             This number is $
  *                                                             two.   If <= 0,$
@@ -111,10 +111,10 @@
  *                                                             as needed.
  */
 void
-Hash_InitTable(Hash_Table *t, int numBuckets)
+Hash_InitTable(register Hash_Table *t, int numBuckets)
 {
-       int i;
-       struct Hash_Entry **hp;
+       register int i;
+       register struct Hash_Entry **hp;

        /*
         * Round up the size to a power of two.
@@ -154,8 +154,8 @@
 void
 Hash_DeleteTable(Hash_Table *t)
 {
-       struct Hash_Entry **hp, *h, *nexth = NULL;
-       int i;
+       register struct Hash_Entry **hp, *h, *nexth = NULL;
+       register int i;

        for (hp = t->bucketPtr, i = t->size; --i >= 0;) {
                for (h = *hp++; h != NULL; h = nexth) {
@@ -193,9 +193,9 @@
 Hash_Entry *
 Hash_FindEntry(Hash_Table *t, char *key)
 {
-       Hash_Entry *e;
-       unsigned h;
-       char *p;
+       register Hash_Entry *e;
+       register unsigned h;
+       register char *p;

        for (h = 0, p = key; *p;)
                h = (h << 5) - h + *p++;
@@ -226,11 +226,11 @@
  */

 Hash_Entry *
-Hash_CreateEntry(Hash_Table *t, char *key, Boolean *newPtr)
+Hash_CreateEntry(register Hash_Table *t, char *key, Boolean *newPtr)
 {
-       Hash_Entry *e;
-       unsigned h;
-       char *p;
+       register Hash_Entry *e;
+       register unsigned h;
+       register char *p;
        int keylen;
        struct Hash_Entry **hp;

@@ -291,7 +291,7 @@
 void
 Hash_DeleteEntry(Hash_Table *t, Hash_Entry *e)
 {
-       Hash_Entry **hp, *p;
+       register Hash_Entry **hp, *p;
        if (e == NULL)
                return;
@@ -328,7 +328,7 @@
  */

 Hash_Entry *
-Hash_EnumFirst(Hash_Table *t, Hash_Search *searchPtr)
+Hash_EnumFirst(Hash_Table *t, register Hash_Search *searchPtr)
 {
        searchPtr->tablePtr = t;
        searchPtr->nextIndex = 0;
@@ -355,9 +355,9 @@
  */

 Hash_Entry *
-Hash_EnumNext(Hash_Search *searchPtr)
+Hash_EnumNext(register Hash_Search *searchPtr)
 {
-       Hash_Entry *e;
+       register Hash_Entry *e;
        Hash_Table *t = searchPtr->tablePtr;

        /*
@@ -399,11 +399,11 @@
  */

 static void
-RebuildTable(Hash_Table *t)
+RebuildTable(register Hash_Table *t)
 {
-       Hash_Entry *e, *next = NULL, **hp, **xp;
-       int i, mask;
-        Hash_Entry **oldhp;
+       register Hash_Entry *e, *next = NULL, **hp, **xp;
+       register int i, mask;
+        register Hash_Entry **oldhp;
        int oldsize;

        oldhp = t->bucketPtr;