--- Libc/Libc-583/stdlib/FreeBSD/radixsort.c.patch
+++ Libc/Libc-763.13/stdlib/FreeBSD/radixsort.c.patch
@@ -1,6 +1,14 @@
---- radixsort.c.orig	2004-12-01 20:08:48.000000000 -0800
-+++ radixsort.c	2004-12-01 20:11:23.000000000 -0800
-@@ -64,7 +64,7 @@
+--- radixsort.c.orig	2010-06-21 14:05:02.000000000 -0700
++++ radixsort.c	2010-06-21 14:26:55.000000000 -0700
+@@ -53,6 +53,7 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/
+ #include <stdlib.h>
+ #include <stddef.h>
+ #include <errno.h>
++#include <pthread.h>
+ 
+ typedef struct {
+ 	const u_char **sa;
+@@ -60,11 +61,17 @@ typedef struct {
  } stack;
  
  static inline void simplesort
@@ -9,3 +17,68 @@
  static void r_sort_a(const u_char **, int, int, const u_char *, u_int);
  static void r_sort_b(const u_char **, const u_char **, int, int,
      const u_char *, u_int);
+ 
++static int *r_sort_a_count;
++static int *r_sort_b_count;
++
++static void r_sort_count_allocate(void);
++static pthread_once_t r_sort_count_control = PTHREAD_ONCE_INIT;
++
+ #define	THRESHOLD	20		/* Divert to simplesort(). */
+ #define	SIZE		512		/* Default stack size. */
+ 
+@@ -124,6 +131,12 @@ sradixsort(a, n, tab, endch)
+ 	return (0);
+ }
+ 
++static void r_sort_count_allocate(void)
++{
++	r_sort_a_count = calloc(256, sizeof(int));
++	r_sort_b_count = calloc(256, sizeof(int));
++}
++
+ #define empty(s)	(s >= sp)
+ #define pop(a, n, i)	a = (--sp)->sa, n = sp->sn, i = sp->si
+ #define push(a, n, i)	sp->sa = a, sp->sn = n, (sp++)->si = i
+@@ -137,13 +150,19 @@ r_sort_a(a, n, i, tr, endch)
+ 	const u_char *tr;
+ 	u_int endch;
+ {
+-	static int count[256], nc, bmin;
++	static int *count, nc, bmin;
+ 	int c;
+ 	const u_char **ak, *r;
+ 	stack s[SIZE], *sp, *sp0, *sp1, temp;
+ 	int *cp, bigc;
+ 	const u_char **an, *t, **aj, **top[256];
+ 
++	if (pthread_once(&r_sort_count_control, r_sort_count_allocate)) {
++		return;
++	}
++
++	count = r_sort_a_count;
++
+ 	/* Set up stack. */
+ 	sp = s;
+ 	push(a, n, i);
+@@ -239,13 +258,19 @@ r_sort_b(a, ta, n, i, tr, endch)
+ 	const u_char *tr;
+ 	u_int endch;
+ {
+-	static int count[256], nc, bmin;
++	static int *count, nc, bmin;
+ 	int c;
+ 	const u_char **ak, **ai;
+ 	stack s[512], *sp, *sp0, *sp1, temp;
+ 	const u_char **top[256];
+ 	int *cp, bigc;
+ 
++	if (pthread_once(&r_sort_count_control, r_sort_count_allocate)) {
++		return;
++	}
++
++	count = r_sort_b_count;
++
+ 	sp = s;
+ 	push(a, n, i);
+ 	while (!empty(s)) {