fix srandom and initstate signatures (from enh at google)

include/stdlib.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: stdlib.h,v 1.107 2014/01/08 02:16:03 christos Exp $	*/
+/*	$NetBSD: stdlib.h,v 1.108 2014/06/12 18:45:14 christos Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -174,10 +174,12 @@ int	 putenv(char *) __RENAME(__putenv50);
 long	 a64l(const char *);
 char	*l64a(long);
 
-char	*initstate(unsigned long, char *, size_t);
 long	 random(void);
 char	*setstate(char *);
-void	 srandom(unsigned long);
+#ifndef __LIBC12_SOURCE__
+char	*initstate(unsigned int, char *, size_t) __RENAME(__initstate70);
+void	 srandom(unsigned int) __RENAME(__srandom70);
+#endif
 #ifdef _NETBSD_SOURCE
 #define	RANDOM_MAX	0x7fffffff	/* (((long)1 << 31) - 1) */
 #endif

lib/libc/compat/include/stdlib.h

@@ -1,4 +1,4 @@
-/*	$NetBSD: stdlib.h,v 1.5 2012/04/20 17:31:29 christos Exp $	*/
+/*	$NetBSD: stdlib.h,v 1.6 2014/06/12 18:44:36 christos Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -42,6 +42,10 @@ int	 putenv(char *);
 int	 __putenv50(char *);
 __aconst char *devname(int32_t, mode_t);
 __aconst char *__devname50(dev_t, mode_t);
+char	*initstate(unsigned long, char *, size_t);
+char	*__initstate70(unsigned int, char *, size_t);
+void	 srandom(unsigned long);
+void	 __srandom70(unsigned int);
 
 __END_DECLS
 

lib/libc/compat/stdlib/Makefile.inc

@@ -1,5 +1,5 @@
-#	$NetBSD: Makefile.inc,v 1.3 2012/04/20 17:31:30 christos Exp $
+#	$NetBSD: Makefile.inc,v 1.4 2014/06/12 18:44:36 christos Exp $
 
 .PATH: ${COMPATDIR}/stdlib
 CPPFLAGS+=-I${COMPATDIR}/stdlib -I${COMPATDIR}/../stdlib
-SRCS+=compat_putenv.c compat_unsetenv.c
+SRCS+=compat_putenv.c compat_random.c compat_unsetenv.c

lib/libc/compat/stdlib/compat_random.c

@@ -0,0 +1,67 @@
+/*	$NetBSD: compat_random.c,v 1.1 2014/06/12 18:44:36 christos Exp $	*/
+
+/*-
+ * Copyright (c) 2014 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+__RCSID("$NetBSD: compat_random.c,v 1.1 2014/06/12 18:44:36 christos Exp $");
+#endif /* LIBC_SCCS and not lint */
+
+#define __LIBC12_SOURCE__
+#include "namespace.h"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <compat/include/stdlib.h>
+
+#include "env.h"
+#include "reentrant.h"
+#include "local.h"
+
+#ifdef __weak_alias
+__weak_alias(initstate,_initstate)
+__weak_alias(srandom,_srandom)
+#endif
+
+__warn_references(initstate,
+    "warning: reference to compatibility initstate();"
+    " include <stdlib.h> for correct reference")
+__warn_references(srandom,
+    "warning: reference to compatibility srandom();"
+    " include <stdlib.h> for correct reference")
+
+char *
+initstate(unsigned long seed, char * buf, size_t len) {
+	return __initstate70((unsigned int)seed, buf, len);
+}
+
+void
+srandom(unsigned long seed) {
+	__srandom70((unsigned int)seed);
+}