1 files changed, 14 insertions, 29 deletions

diff --git a/src/lib/libc/stdlib/merge.c b/src/lib/libc/stdlib/merge.c
index 381fdc0830..623f652134 100644
--- a/src/lib/libc/stdlib/merge.c
+++ b/src/lib/libc/stdlib/merge.c
@@ -1,3 +1,4 @@
+/*      $OpenBSD: merge.c,v 1.8 2005/08/08 08:05:37 espie Exp $ */
 /*-
  * Copyright (c) 1992, 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -13,11 +14,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the University of
- *      California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -34,11 +31,6 @@
  * SUCH DAMAGE.
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-/*static char sccsid[] = "from: @(#)merge.c     8.2 (Berkeley) 2/14/94";*/
-static char *rcsid = "$Id: merge.c,v 1.1.1.1 1995/10/18 08:42:18 deraadt Exp $";
-#endif /* LIBC_SCCS and not lint */
-
 /*
  * Hybrid exponential search/linear search merge sort with hybrid
  * natural/pairwise first pass.  Requires about .3% more comparisons
@@ -59,8 +51,8 @@ static char *rcsid = "$Id: merge.c,v 1.1.1.1 1995/10/18 08:42:18 deraadt Exp $";
 #include <stdlib.h>
 #include <string.h>
 
-static void setup __P((u_char *, u_char *, size_t, size_t, int (*)()));
-static void insertionsort __P((u_char *, size_t, size_t, int (*)()));
+static void setup(u_char *, u_char *, size_t, size_t, int (*)());
+static void insertionsort(u_char *, size_t, size_t, int (*)());
 
 #define ISIZE sizeof(int)
 #define PSIZE sizeof(u_char *)
@@ -96,15 +88,12 @@ static void insertionsort __P((u_char *, size_t, size_t, int (*)()));
  * Arguments are as for qsort.
  */
 int
-mergesort(base, nmemb, size, cmp)
-        void *base;
-        size_t nmemb;
-        register size_t size;
-        int (*cmp) __P((const void *, const void *));
+mergesort(void *base, size_t nmemb, size_t size,
+    int (*cmp)(const void *, const void *))
 {
-        register int i, sense;
+        int i, sense;
         int big, iflag;
-        register u_char *f1, *f2, *t, *b, *tp2, *q, *l1, *l2;
+        u_char *f1, *f2, *t, *b, *tp2, *q, *l1, *l2;
         u_char *list2, *list1, *p2, *p, *last, **p1;
 
         if (size < PSIZE / 2) {         /* Pointers must fit into 2 * size. */
@@ -148,7 +137,7 @@ mergesort(base, nmemb, size, cmp)
                                 sense = 0;
                         }
                         if (!big) {     /* here i = 0 */
-LINEAR:                         while ((b += size) < t && cmp(q, b) >sense)
+                                while ((b += size) < t && cmp(q, b) >sense)
                                         if (++i == 6) {
                                                 big = 1;
                                                 goto EXPONENTIAL;
@@ -169,7 +158,7 @@ EXPONENTIAL:	    		for (i = size; ; i <<= 1)
                                                 goto FASTCASE;
                                         } else
                                                 b = p;
-SLOWCASE:                       while (t > b+size) {
+                                while (t > b+size) {
                                         i = (((t - b) / size) >> 1) * size;
                                         if ((*cmp)(q, p = b + i) <= sense)
                                                 t = p;
@@ -256,10 +245,8 @@ COPY:	    			b = t;
  * is defined.  Otherwise simple pairwise merging is used.)
  */
 void
-setup(list1, list2, n, size, cmp)
-        size_t n, size;
-        int (*cmp) __P((const void *, const void *));
-        u_char *list1, *list2;
+setup(u_char *list1, u_char *list2, size_t n, size_t size,
+    int (*cmp)(const void *, const void *))
 {
         int i, length, size2, tmp, sense;
         u_char *f1, *f2, *s, *l2, *last, *p2;
@@ -330,10 +317,8 @@ setup(list1, list2, n, size, cmp)
  * last 4 elements.
  */
 static void
-insertionsort(a, n, size, cmp)
-        u_char *a;
-        size_t n, size;
-        int (*cmp) __P((const void *, const void *));
+insertionsort(u_char *a, size_t n, size_t size,
+    int (*cmp)(const void *, const void *))
 {
         u_char *ai, *s, *t, *u, tmp;
         int i;