--- Libc/Libc-1725.40.4/libdarwin/err.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2018 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-#include "internal.h"
-
-#pragma mark Utilities
-static void
-_print_preamble(FILE *fp, const char *fmt, va_list ap)
-{
-	fprintf(fp, "%s: ", getprogname());
-	vfprintf(fp, fmt, ap);
-}
-
-#pragma mark API
-void
-err_np(errno_t code, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	verr_np(code, fmt, ap);
-	va_end(ap);
-}
-
-void
-errc_np(int eval, errno_t code, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	verrc_np(eval, code, fmt, ap);
-	va_end(ap);
-}
-
-void
-warn_np(errno_t code, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	vwarn_np(code, fmt, ap);
-	va_end(ap);
-}
-
-void
-verr_np(errno_t code, const char *fmt, va_list ap)
-{
-	_print_preamble(stderr, fmt, ap);
-	fprintf(stderr, ": %s\n", strerror_np(code));
-	exit(sysexit_np(code));
-}
-
-void
-verrc_np(int eval, errno_t code, const char *fmt, va_list ap)
-{
-	_print_preamble(stderr, fmt, ap);
-	fprintf(stderr, ": %s\n", strerror_np(code));
-	exit(eval);
-}
-
-void
-vwarn_np(errno_t code, const char *fmt, va_list ap)
-{
-	_print_preamble(stderr, fmt, ap);
-	fprintf(stderr, ": %s\n", strerror_np(code));
-}