merge from gcc

libiberty/sort.c

@@ -44,10 +44,7 @@ Boston, MA 02111-1307, USA.  */
 /* POINTERS and WORK are both arrays of N pointers.  When this
    function returns POINTERS will be sorted in ascending order.  */
 
-void sort_pointers (n, pointers, work)
-     size_t n;
-     void **pointers;
-     void **work;
+void sort_pointers (size_t n, void **pointers, void **work)
 {
   /* The type of a single digit.  This can be any unsigned integral
      type.  When changing this, DIGIT_MAX should be changed as 
@@ -140,8 +137,7 @@ void sort_pointers (n, pointers, work)
 
 #include <stdio.h>
 
-void *xmalloc (n)
-     size_t n;
+void *xmalloc (size_t n)
 {
   return malloc (n);
 }