From b908bd4e15336e705fff12f1a0fbf4a4c55e5d00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bodo=20M=C3=B6ller?= <bodo@openssl.org>
Date: Fri, 9 Jun 2000 16:43:49 +0000
Subject: [PATCH] Comment about bcopy on SunOS 4.x.

---
 e_os.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/e_os.h b/e_os.h
index f540d7752e..487f0b2fb3 100644
--- a/e_os.h
+++ b/e_os.h
@@ -404,10 +404,11 @@ extern HINSTANCE _hInstance;
 #endif
 
 #if defined(sun) && !defined(__svr4__) && !defined(__SVR4)
+  /* bcopy can handle overlapping moves according to SunOS 4.1.4 manpage */
 # define memmove(s1,s2,n) bcopy((s2),(s1),(n))
 # define strtoul(s,e,b) ((unsigned long int)strtol((s),(e),(b)))
 extern char *sys_errlist[]; extern int sys_nerr;
-#  define strerror(errnum) \
+# define strerror(errnum) \
 	(((errnum)<0 || (errnum)>=sys_nerr) ? NULL : sys_errlist[errnum])
 #endif
 
-- 
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