diff --git a/src/lib/libcrypto/arc4random/arc4random_freebsd.h b/src/lib/libcrypto/arc4random/arc4random_freebsd.h
index b97bad86..b54f400c 100644
--- a/src/lib/libcrypto/arc4random/arc4random_freebsd.h
+++ b/src/lib/libcrypto/arc4random/arc4random_freebsd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_freebsd.h,v 1.2 2015/01/15 06:57:18 deraadt Exp $	*/
+/*	$OpenBSD: arc4random_freebsd.h,v 1.3 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -73,14 +73,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/arc4random/arc4random_netbsd.h b/src/lib/libcrypto/arc4random/arc4random_netbsd.h
index 489e73a0..7092baf7 100644
--- a/src/lib/libcrypto/arc4random/arc4random_netbsd.h
+++ b/src/lib/libcrypto/arc4random/arc4random_netbsd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_netbsd.h,v 1.1 2015/01/19 20:21:40 bcook Exp $	*/
+/*	$OpenBSD: arc4random_netbsd.h,v 1.2 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -73,14 +73,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/arc4random/arc4random_osx.h b/src/lib/libcrypto/arc4random/arc4random_osx.h
index 3bb14e03..19233ab5 100644
--- a/src/lib/libcrypto/arc4random/arc4random_osx.h
+++ b/src/lib/libcrypto/arc4random/arc4random_osx.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_osx.h,v 1.9 2015/01/15 06:57:18 deraadt Exp $	*/
+/*	$OpenBSD: arc4random_osx.h,v 1.10 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -67,14 +67,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_aix.c b/src/lib/libcrypto/arc4random/getentropy_aix.c
index 56096e7c..0616bfde 100644
--- a/src/lib/libcrypto/arc4random/getentropy_aix.c
+++ b/src/lib/libcrypto/arc4random/getentropy_aix.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_aix.c,v 1.3 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_aix.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2015 Michael Felt <aixtools@gmail.com>
@@ -72,7 +72,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -130,8 +130,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -181,11 +181,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -418,8 +418,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_hpux.c b/src/lib/libcrypto/arc4random/getentropy_hpux.c
index 2c4abfc9..bdac6e16 100644
--- a/src/lib/libcrypto/arc4random/getentropy_hpux.c
+++ b/src/lib/libcrypto/arc4random/getentropy_hpux.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_hpux.c,v 1.3 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_hpux.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -76,7 +76,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -134,8 +134,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -185,11 +185,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -412,8 +412,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_linux.c b/src/lib/libcrypto/arc4random/getentropy_linux.c
index fb218fee..2a0a6875 100644
--- a/src/lib/libcrypto/arc4random/getentropy_linux.c
+++ b/src/lib/libcrypto/arc4random/getentropy_linux.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_linux.c,v 1.40 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_linux.c,v 1.41 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -91,7 +91,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 #ifdef SYS_getrandom
@@ -186,8 +186,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 #ifdef SYS_getrandom
@@ -260,11 +260,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 #ifdef SYS__sysctl
@@ -295,7 +295,7 @@ getentropy_sysctl(void *buf, size_t len)
 	}
 sysctlfailed:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 #endif /* SYS__sysctl */
 
@@ -330,7 +330,7 @@ getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data)
 	SHA512_CTX *ctx = data;
 
 	SHA512_Update(ctx, &info->dlpi_addr, sizeof (info->dlpi_addr));
-	return 0;
+	return (0);
 }
 
 static int
@@ -540,8 +540,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_netbsd.c b/src/lib/libcrypto/arc4random/getentropy_netbsd.c
index a9710ef9..2a73591f 100644
--- a/src/lib/libcrypto/arc4random/getentropy_netbsd.c
+++ b/src/lib/libcrypto/arc4random/getentropy_netbsd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_netbsd.c,v 1.1 2015/01/19 20:21:40 bcook Exp $	*/
+/*	$OpenBSD: getentropy_netbsd.c,v 1.2 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Pawel Jakub Dawidek <pjd@FreeBSD.org>
@@ -55,10 +55,10 @@ int
 getentropy(void *buf, size_t len)
 {
 	if (len <= 256 &&
-			getentropy_sysctl(buf, len) == len) {
-		return 0;
+	    getentropy_sysctl(buf, len) == len) {
+		return (0);
 	}
 
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_osx.c b/src/lib/libcrypto/arc4random/getentropy_osx.c
index ac5c748f..e2dc9164 100644
--- a/src/lib/libcrypto/arc4random/getentropy_osx.c
+++ b/src/lib/libcrypto/arc4random/getentropy_osx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_osx.c,v 1.8 2014/07/21 20:19:47 guenther Exp $	*/
+/*	$OpenBSD: getentropy_osx.c,v 1.9 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -88,7 +88,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -149,8 +149,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -200,11 +200,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static int tcpmib[] = { CTL_NET, AF_INET, IPPROTO_TCP, TCPCTL_STATS };
@@ -422,8 +422,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_solaris.c b/src/lib/libcrypto/arc4random/getentropy_solaris.c
index 4133d895..53ce742f 100644
--- a/src/lib/libcrypto/arc4random/getentropy_solaris.c
+++ b/src/lib/libcrypto/arc4random/getentropy_solaris.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_solaris.c,v 1.10 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_solaris.c,v 1.11 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -81,7 +81,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -160,8 +160,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -212,11 +212,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -250,7 +250,7 @@ getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data)
 	SHA512_CTX *ctx = data;
 
 	SHA512_Update(ctx, &info->dlpi_addr, sizeof (info->dlpi_addr));
-	return 0;
+	return (0);
 }
 
 static int
@@ -438,8 +438,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/arc4random/getentropy_win.c b/src/lib/libcrypto/arc4random/getentropy_win.c
index da048ae1..2e89b122 100644
--- a/src/lib/libcrypto/arc4random/getentropy_win.c
+++ b/src/lib/libcrypto/arc4random/getentropy_win.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_win.c,v 1.3 2014/11/11 13:54:33 bcook Exp $	*/
+/*	$OpenBSD: getentropy_win.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org> 
@@ -40,7 +40,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	if (CryptAcquireContext(&provider, NULL, NULL, PROV_RSA_FULL,
diff --git a/src/lib/libcrypto/crypto/arc4random_freebsd.h b/src/lib/libcrypto/crypto/arc4random_freebsd.h
index b97bad86..b54f400c 100644
--- a/src/lib/libcrypto/crypto/arc4random_freebsd.h
+++ b/src/lib/libcrypto/crypto/arc4random_freebsd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_freebsd.h,v 1.2 2015/01/15 06:57:18 deraadt Exp $	*/
+/*	$OpenBSD: arc4random_freebsd.h,v 1.3 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -73,14 +73,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/crypto/arc4random_netbsd.h b/src/lib/libcrypto/crypto/arc4random_netbsd.h
index 489e73a0..7092baf7 100644
--- a/src/lib/libcrypto/crypto/arc4random_netbsd.h
+++ b/src/lib/libcrypto/crypto/arc4random_netbsd.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_netbsd.h,v 1.1 2015/01/19 20:21:40 bcook Exp $	*/
+/*	$OpenBSD: arc4random_netbsd.h,v 1.2 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -73,14 +73,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/crypto/arc4random_osx.h b/src/lib/libcrypto/crypto/arc4random_osx.h
index 3bb14e03..19233ab5 100644
--- a/src/lib/libcrypto/crypto/arc4random_osx.h
+++ b/src/lib/libcrypto/crypto/arc4random_osx.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: arc4random_osx.h,v 1.9 2015/01/15 06:57:18 deraadt Exp $	*/
+/*	$OpenBSD: arc4random_osx.h,v 1.10 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -67,14 +67,14 @@ _rs_allocate(struct _rs **rsp, struct _rsx **rsxp)
 {
 	if ((*rsp = mmap(NULL, sizeof(**rsp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED)
-		return -1;
+		return (-1);
 
 	if ((*rsxp = mmap(NULL, sizeof(**rsxp), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0)) == MAP_FAILED) {
 		munmap(*rsp, sizeof(**rsp));
-		return -1;
+		return (-1);
 	}
 
 	_ARC4_ATFORK(_rs_forkhandler);
-	return 0;
+	return (0);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_aix.c b/src/lib/libcrypto/crypto/getentropy_aix.c
index 56096e7c..0616bfde 100644
--- a/src/lib/libcrypto/crypto/getentropy_aix.c
+++ b/src/lib/libcrypto/crypto/getentropy_aix.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_aix.c,v 1.3 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_aix.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2015 Michael Felt <aixtools@gmail.com>
@@ -72,7 +72,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -130,8 +130,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -181,11 +181,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -418,8 +418,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_hpux.c b/src/lib/libcrypto/crypto/getentropy_hpux.c
index 2c4abfc9..bdac6e16 100644
--- a/src/lib/libcrypto/crypto/getentropy_hpux.c
+++ b/src/lib/libcrypto/crypto/getentropy_hpux.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_hpux.c,v 1.3 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_hpux.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -76,7 +76,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -134,8 +134,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -185,11 +185,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -412,8 +412,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_linux.c b/src/lib/libcrypto/crypto/getentropy_linux.c
index fb218fee..2a0a6875 100644
--- a/src/lib/libcrypto/crypto/getentropy_linux.c
+++ b/src/lib/libcrypto/crypto/getentropy_linux.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_linux.c,v 1.40 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_linux.c,v 1.41 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -91,7 +91,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 #ifdef SYS_getrandom
@@ -186,8 +186,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 #ifdef SYS_getrandom
@@ -260,11 +260,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 #ifdef SYS__sysctl
@@ -295,7 +295,7 @@ getentropy_sysctl(void *buf, size_t len)
 	}
 sysctlfailed:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 #endif /* SYS__sysctl */
 
@@ -330,7 +330,7 @@ getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data)
 	SHA512_CTX *ctx = data;
 
 	SHA512_Update(ctx, &info->dlpi_addr, sizeof (info->dlpi_addr));
-	return 0;
+	return (0);
 }
 
 static int
@@ -540,8 +540,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_netbsd.c b/src/lib/libcrypto/crypto/getentropy_netbsd.c
index a9710ef9..2a73591f 100644
--- a/src/lib/libcrypto/crypto/getentropy_netbsd.c
+++ b/src/lib/libcrypto/crypto/getentropy_netbsd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_netbsd.c,v 1.1 2015/01/19 20:21:40 bcook Exp $	*/
+/*	$OpenBSD: getentropy_netbsd.c,v 1.2 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Pawel Jakub Dawidek <pjd@FreeBSD.org>
@@ -55,10 +55,10 @@ int
 getentropy(void *buf, size_t len)
 {
 	if (len <= 256 &&
-			getentropy_sysctl(buf, len) == len) {
-		return 0;
+	    getentropy_sysctl(buf, len) == len) {
+		return (0);
 	}
 
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_osx.c b/src/lib/libcrypto/crypto/getentropy_osx.c
index ac5c748f..e2dc9164 100644
--- a/src/lib/libcrypto/crypto/getentropy_osx.c
+++ b/src/lib/libcrypto/crypto/getentropy_osx.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_osx.c,v 1.8 2014/07/21 20:19:47 guenther Exp $	*/
+/*	$OpenBSD: getentropy_osx.c,v 1.9 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -88,7 +88,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -149,8 +149,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -200,11 +200,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static int tcpmib[] = { CTL_NET, AF_INET, IPPROTO_TCP, TCPCTL_STATS };
@@ -422,8 +422,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_solaris.c b/src/lib/libcrypto/crypto/getentropy_solaris.c
index 4133d895..53ce742f 100644
--- a/src/lib/libcrypto/crypto/getentropy_solaris.c
+++ b/src/lib/libcrypto/crypto/getentropy_solaris.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_solaris.c,v 1.10 2015/08/25 17:26:43 deraadt Exp $	*/
+/*	$OpenBSD: getentropy_solaris.c,v 1.11 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
@@ -81,7 +81,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	/*
@@ -160,8 +160,8 @@ gotdata(char *buf, size_t len)
 	for (i = 0; i < len; ++i)
 		any_set |= buf[i];
 	if (any_set == 0)
-		return -1;
-	return 0;
+		return (-1);
+	return (0);
 }
 
 static int
@@ -212,11 +212,11 @@ start:
 	close(fd);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 nodevrandom:
 	errno = EIO;
-	return -1;
+	return (-1);
 }
 
 static const int cl[] = {
@@ -250,7 +250,7 @@ getentropy_phdr(struct dl_phdr_info *info, size_t size, void *data)
 	SHA512_CTX *ctx = data;
 
 	SHA512_Update(ctx, &info->dlpi_addr, sizeof (info->dlpi_addr));
-	return 0;
+	return (0);
 }
 
 static int
@@ -438,8 +438,8 @@ getentropy_fallback(void *buf, size_t len)
 	explicit_bzero(results, sizeof results);
 	if (gotdata(buf, len) == 0) {
 		errno = save_errno;
-		return 0;		/* satisfied */
+		return (0);		/* satisfied */
 	}
 	errno = EIO;
-	return -1;
+	return (-1);
 }
diff --git a/src/lib/libcrypto/crypto/getentropy_win.c b/src/lib/libcrypto/crypto/getentropy_win.c
index da048ae1..2e89b122 100644
--- a/src/lib/libcrypto/crypto/getentropy_win.c
+++ b/src/lib/libcrypto/crypto/getentropy_win.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: getentropy_win.c,v 1.3 2014/11/11 13:54:33 bcook Exp $	*/
+/*	$OpenBSD: getentropy_win.c,v 1.4 2015/09/11 11:52:55 deraadt Exp $	*/
 
 /*
  * Copyright (c) 2014, Theo de Raadt <deraadt@openbsd.org> 
@@ -40,7 +40,7 @@ getentropy(void *buf, size_t len)
 
 	if (len > 256) {
 		errno = EIO;
-		return -1;
+		return (-1);
 	}
 
 	if (CryptAcquireContext(&provider, NULL, NULL, PROV_RSA_FULL,