Revert "Update to FreeBSD libm r336523."
This reverts commit f86ee10278116d211cfb08679416444e0e714cb5.
Incorrect result for fmodf(3.0f, 0f) = 1.0f breaks ART tests.
Bug: 111710419
Test: art/test/testrunner/testrunner.py -b -t 436-rem-float --target
Change-Id: I7eae68fb92740db33415d16418447bcbbd98ecba
diff --git a/libm/upstream-freebsd/lib/msun/bsdsrc/mathimpl.h b/libm/upstream-freebsd/lib/msun/bsdsrc/mathimpl.h
index e38ea4f..04a4b6e 100644
--- a/libm/upstream-freebsd/lib/msun/bsdsrc/mathimpl.h
+++ b/libm/upstream-freebsd/lib/msun/bsdsrc/mathimpl.h
@@ -1,6 +1,4 @@
-/*-
- * SPDX-License-Identifier: BSD-4-Clause
- *
+/*
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
@@ -33,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)mathimpl.h 8.1 (Berkeley) 6/4/93
- * $FreeBSD: head/lib/msun/bsdsrc/mathimpl.h 325966 2017-11-18 14:26:50Z pfg $
+ * $FreeBSD$
*/
#ifndef _MATHIMPL_H_