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--- Libc/Libc-583/stdlib/FreeBSD/qsort.c.patch
+++ Libc/Libc-498/stdlib/FreeBSD/qsort.c.patch
@@ -1,153 +1,13 @@
---- qsort.c.orig 2008-09-24 19:55:30.000000000 -0700
-+++ qsort.c 2008-09-25 12:28:18.000000000 -0700
-@@ -34,14 +34,19 @@ static char sccsid[] = "@(#)qsort.c 8.1
- __FBSDID("$FreeBSD: src/lib/libc/stdlib/qsort.c,v 1.15 2008/01/14 09:21:34 das Exp $");
-
- #include <stdlib.h>
-+#include <string.h>
-
- #ifdef I_AM_QSORT_R
- typedef int cmp_t(void *, const void *, const void *);
+--- qsort.c.orig 2004-12-01 20:08:48.000000000 -0800
++++ qsort.c 2004-12-01 20:10:50.000000000 -0800
+@@ -44,8 +44,8 @@
#else
typedef int cmp_t(const void *, const void *);
#endif
-static inline char *med3(char *, char *, char *, cmp_t *, void *);
-static inline void swapfunc(char *, char *, int, int);
-+#ifdef I_AM_QSORT_B
-+static inline char *med3(char *, char *, char *, cmp_t ^, void *) __attribute__((always_inline));
-+#else
+static inline char *med3(char *, char *, char *, cmp_t *, void *) __attribute__((always_inline));
-+#endif
+static inline void swapfunc(char *, char *, int, int) __attribute__((always_inline));
#define min(a, b) (a) < (b) ? a : b
-@@ -90,7 +95,13 @@ swapfunc(a, b, n, swaptype)
- #endif
-
- static inline char *
--med3(char *a, char *b, char *c, cmp_t *cmp, void *thunk
-+med3(char *a, char *b, char *c,
-+#ifdef I_AM_QSORT_B
-+cmp_t ^cmp,
-+#else
-+cmp_t *cmp,
-+#endif
-+void *thunk
- #ifndef I_AM_QSORT_R
- __unused
- #endif
-@@ -101,21 +112,47 @@ __unused
- :(CMP(thunk, b, c) > 0 ? b : (CMP(thunk, a, c) < 0 ? a : c ));
- }
-
-+#ifdef __LP64__
-+#define DEPTH(x) (2 * (flsl((long)(x)) - 1))
-+#else /* !__LP64__ */
-+#define DEPTH(x) (2 * (fls((int)(x)) - 1))
-+#endif /* __LP64__ */
-+
- #ifdef I_AM_QSORT_R
--void
--qsort_r(void *a, size_t n, size_t es, void *thunk, cmp_t *cmp)
-+int __heapsort_r(void *, size_t, size_t, void *, int (*)(void *, const void *, const void *));
-+#endif
-+
-+static void
-+_qsort(void *a, size_t n, size_t es,
-+#ifdef I_AM_QSORT_R
-+void *thunk,
- #else
--#define thunk NULL
--void
--qsort(void *a, size_t n, size_t es, cmp_t *cmp)
-+#define thunk NULL
-+#endif
-+#ifdef I_AM_QSORT_B
-+cmp_t ^cmp,
-+#else
-+cmp_t *cmp,
- #endif
-+int depth_limit)
- {
- char *pa, *pb, *pc, *pd, *pl, *pm, *pn;
- size_t d, r;
- int cmp_result;
- int swaptype, swap_cnt;
-
--loop: SWAPINIT(a, es);
-+loop:
-+ if (depth_limit-- <= 0) {
-+#ifdef I_AM_QSORT_B
-+ heapsort_b(a, n, es, cmp);
-+#elif defined(I_AM_QSORT_R)
-+ __heapsort_r(a, n, es, thunk, cmp);
-+#else
-+ heapsort(a, n, es, cmp);
-+#endif
-+ return;
-+ }
-+ SWAPINIT(a, es);
- swap_cnt = 0;
- if (n < 7) {
- for (pm = (char *)a + es; pm < (char *)a + n * es; pm += es)
-@@ -165,25 +202,31 @@ loop: SWAPINIT(a, es);
- pb += es;
- pc -= es;
- }
-+
-+ pn = (char *)a + n * es;
-+ r = min(pa - (char *)a, pb - pa);
-+ vecswap(a, pb - r, r);
-+ r = min(pd - pc, pn - pd - es);
-+ vecswap(pb, pn - r, r);
-+
- if (swap_cnt == 0) { /* Switch to insertion sort */
-+ r = 1 + n / 4; /* n >= 7, so r >= 2 */
- for (pm = (char *)a + es; pm < (char *)a + n * es; pm += es)
- for (pl = pm;
- pl > (char *)a && CMP(thunk, pl - es, pl) > 0;
-- pl -= es)
-+ pl -= es) {
- swap(pl, pl - es);
-+ if (++swap_cnt > r) goto nevermind;
-+ }
- return;
- }
-
-- pn = (char *)a + n * es;
-- r = min(pa - (char *)a, pb - pa);
-- vecswap(a, pb - r, r);
-- r = min(pd - pc, pn - pd - es);
-- vecswap(pb, pn - r, r);
-+nevermind:
- if ((r = pb - pa) > es)
- #ifdef I_AM_QSORT_R
-- qsort_r(a, r / es, es, thunk, cmp);
-+ _qsort(a, r / es, es, thunk, cmp, depth_limit);
- #else
-- qsort(a, r / es, es, cmp);
-+ _qsort(a, r / es, es, cmp, depth_limit);
- #endif
- if ((r = pd - pc) > es) {
- /* Iterate rather than recurse to save stack space */
-@@ -193,3 +236,19 @@ loop: SWAPINIT(a, es);
- }
- /* qsort(pn - r, r / es, es, cmp);*/
- }
-+
-+void
-+#ifdef I_AM_QSORT_R
-+qsort_r(void *a, size_t n, size_t es, void *thunk, cmp_t *cmp)
-+#elif defined(I_AM_QSORT_B)
-+qsort_b(void *a, size_t n, size_t es, cmp_t ^cmp)
-+#else
-+qsort(void *a, size_t n, size_t es, cmp_t *cmp)
-+#endif
-+{
-+ _qsort(a, n, es,
-+#ifdef I_AM_QSORT_R
-+ thunk,
-+#endif
-+ cmp, DEPTH(n));
-+}