--- Libc/Libc-1725.40.4/string/FreeBSD/wcscoll.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright 2017 Nexenta Systems, Inc.
- * Copyright (c) 2002 Tim J. Robbins
- * All rights reserved.
- *
- * Copyright (c) 2011 The FreeBSD Foundation
- *
- * Portions of this software were developed by David Chisnall
- * under sponsorship from the FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <wchar.h>
-#include "collate.h"
-
-int
-wcscoll_l(const wchar_t *ws1, const wchar_t *ws2, locale_t locale)
-{
-	int len1, len2, pri1, pri2;
-	wchar_t *tr1 = NULL, *tr2 = NULL;
-	int direc, pass;
-	int ret = wcscmp(ws1, ws2);
-
-	NORMALIZE_LOCALE(locale);
-	struct xlocale_collate *table = XLOCALE_COLLATE(locale);
-
-	if (table->__collate_load_error || ret == 0)
-		return (ret);
-
-	if (*ws1 == 0 && *ws2 != 0)
-		return (-1);
-	if (*ws1 != 0 && *ws2 == 0)
-		return (1);
-
-	/*
-	 * Once upon a time we had code to try to optimize this, but
-	 * it turns out that you really can't make many assumptions
-	 * safely.  You absolutely have to run this pass by pass,
-	 * because some passes will be ignored for a given character,
-	 * while others will not.  Simpler locales will benefit from
-	 * having fewer passes, and most comparisons should resolve
-	 * during the primary pass anyway.
-	 *
-	 * Note that we do one final extra pass at the end to pick
-	 * up UNDEFINED elements.  There is special handling for them.
-	 */
-#ifdef __APPLE__
-	for (pass = 0; pass < table->info->directive_count; pass++) {
-#else
-	for (pass = 0; pass <= table->info->directive_count; pass++) {
-#endif
-		const int32_t *st1 = NULL;
-		const int32_t *st2 = NULL;
-		const wchar_t	*w1 = ws1;
-		const wchar_t	*w2 = ws2;
-
-		/* special pass for UNDEFINED */
-		if (pass == table->info->directive_count) {
-			direc = DIRECTIVE_FORWARD;
-		} else {
-			direc = table->info->directive[pass];
-		}
-
-		if (direc & DIRECTIVE_BACKWARD) {
-			wchar_t *bp, *fp, c;
-			free(tr1);
-			if ((tr1 = wcsdup(w1)) == NULL)
-				goto end;
-			bp = tr1;
-			fp = tr1 + wcslen(tr1) - 1;
-			while (bp < fp) {
-				c = *bp;
-				*bp++ = *fp;
-				*fp-- = c;
-			}
-			free(tr2);
-			if ((tr2 = wcsdup(w2)) == NULL)
-				goto end;
-			bp = tr2;
-			fp = tr2 + wcslen(tr2) - 1;
-			while (bp < fp) {
-				c = *bp;
-				*bp++ = *fp;
-				*fp-- = c;
-			}
-			w1 = tr1;
-			w2 = tr2;
-		}
-
-		if (direc & DIRECTIVE_POSITION) {
-			int check1, check2;
-			while (*w1 && *w2) {
-				pri1 = pri2 = 0;
-				check1 = check2 = 1;
-				while ((pri1 == pri2) && (check1 || check2)) {
-					if (check1) {
-						_collate_lookup(table, w1, &len1,
-						    &pri1, pass, &st1);
-						if (pri1 < 0) {
-							errno = EINVAL;
-							goto end;
-						}
-						if (!pri1) {
-							pri1 = COLLATE_MAX_PRIORITY;
-							st1 = NULL;
-						}
-						check1 = (st1 != NULL);
-					}
-					if (check2) {
-						_collate_lookup(table, w2, &len2,
-						    &pri2, pass, &st2);
-						if (pri2 < 0) {
-							errno = EINVAL;
-							goto end;
-						}
-						if (!pri2) {
-							pri2 = COLLATE_MAX_PRIORITY;
-							st2 = NULL;
-						}
-						check2 = (st2 != NULL);
-					}
-				}
-				if (pri1 != pri2) {
-					ret = pri1 - pri2;
-					goto end;
-				}
-				w1 += len1;
-				w2 += len2;
-			}
-			if (!*w1) {
-				if (*w2) {
-					ret = -(int)*w2;
-					goto end;
-				}
-			} else {
-				ret = *w1;
-				goto end;
-			}
-		} else {
-			int vpri1 = 0, vpri2 = 0;
-			while (*w1 || *w2 || st1 || st2) {
-				pri1 = 1;
-				while (*w1 || st1) {
-					_collate_lookup(table, w1, &len1, &pri1,
-					    pass, &st1);
-					w1 += len1;
-					if (pri1 > 0) {
-						vpri1++;
-						break;
-					}
-
-					if (pri1 < 0) {
-						errno = EINVAL;
-						goto end;
-					}
-					st1 = NULL;
-				}
-				pri2 = 1;
-				while (*w2 || st2) {
-					_collate_lookup(table, w2, &len2, &pri2,
-					    pass, &st2);
-					w2 += len2;
-					if (pri2 > 0) {
-						vpri2++;
-						break;
-					}
-					if (pri2 < 0) {
-						errno = EINVAL;
-						goto end;
-					}
-					st2 = NULL;
-				}
-				if ((!pri1 || !pri2) && (vpri1 == vpri2))
-					break;
-				if (pri1 != pri2) {
-					ret = pri1 - pri2;
-					goto end;
-				}
-			}
-			if (vpri1 && !vpri2) {
-				ret = 1;
-				goto end;
-			}
-			if (!vpri1 && vpri2) {
-				ret = -1;
-				goto end;
-			}
-		}
-	}
-	ret = 0;
-
-end:
-	free(tr1);
-	free(tr2);
-
-	return (ret);
-}
-
-int
-wcscoll(const wchar_t *ws1, const wchar_t *ws2)
-{
-#ifdef __APPLE__
-	return wcscoll_l(ws1, ws2, __current_locale());
-#else
-	return wcscoll_l(ws1, ws2, __get_locale());
-#endif
-}