From 91b6e176b340861c1dac8fc7ca0477cff1367f0b Mon Sep 17 00:00:00 2001
From: Peter Wemm <peter@FreeBSD.org>
Date: Mar 11 1996 19:22:56 +0000
Subject: Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all

files are off the vendor branch, so this should not change anything.

A "U" marker generally means that the file was not changed in between
the 4.4Lite and Lite-2 releases, and does not need a merge.  "C" generally
means that there was a change.

---

diff --git a/sys/libkern/libkern.h b/sys/libkern/libkern.h
new file mode 100644
index 0000000..81493b8
--- /dev/null
+++ b/sys/libkern/libkern.h
@@ -0,0 +1,98 @@
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ *	@(#)libkern.h	8.2 (Berkeley) 8/5/94
+ */
+
+#include <sys/types.h>
+
+static __inline int
+imax(a, b)
+	int a, b;
+{
+	return (a > b ? a : b);
+}
+static __inline int
+imin(a, b)
+	int a, b;
+{
+	return (a < b ? a : b);
+}
+static __inline long
+lmax(a, b)
+	long a, b;
+{
+	return (a > b ? a : b);
+}
+static __inline long
+lmin(a, b)
+	long a, b;
+{
+	return (a < b ? a : b);
+}
+static __inline u_int
+max(a, b)
+	u_int a, b;
+{
+	return (a > b ? a : b);
+}
+static __inline u_int
+min(a, b)
+	u_int a, b;
+{
+	return (a < b ? a : b);
+}
+static __inline u_long
+ulmax(a, b)
+	u_long a, b;
+{
+	return (a > b ? a : b);
+}
+static __inline u_long
+ulmin(a, b)
+	u_long a, b;
+{
+	return (a < b ? a : b);
+}
+
+/* Prototypes for non-quad routines. */
+int	 bcmp __P((const void *, const void *, size_t));
+int	 ffs __P((int));
+int	 locc __P((int, char *, u_int));
+u_long	 random __P((void));
+char	*rindex __P((const char *, int));
+int	 scanc __P((u_int, u_char *, u_char *, int));
+int	 skpc __P((int, int, char *));
+char	*strcat __P((char *, const char *));
+char	*strcpy __P((char *, const char *));
+size_t	 strlen __P((const char *));
+char	*strncpy __P((char *, const char *, size_t));