From c3347d0561a509ded33cfe94bfaac3f4d638b025 Mon Sep 17 00:00:00 2001
From: Richard Levitte <levitte@openssl.org>
Date: Thu, 13 Jun 2002 21:41:46 +0000
Subject: [PATCH] Add support for UWIN, a Unix-like environment on top of
 Windows. PR: 62

---
 Configure        | 3 +++
 crypto/bn/bn.h   | 2 +-
 crypto/des/des.h | 2 +-
 e_os.h           | 9 +++++----
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/Configure b/Configure
index 5ebff785a9..f4addbe248 100755
--- a/Configure
+++ b/Configure
@@ -471,6 +471,9 @@ my %table=(
 # and its library files in util/pl/*)
 "Mingw32", "gcc:-DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
 
+# UWIN 
+"UWIN", "cc:-DTERMIOS -DL_ENDIAN -O -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
+
 # Cygwin
 "Cygwin-pre1.3", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O2 -m486 -Wall::(unknown)::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32",
 "Cygwin", "gcc:-DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O2 -m486 -Wall::::BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}::::::::::win32:cygwin-shared:::.dll",
diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h
index 7ce9d8ce33..2ea9cd7203 100644
--- a/crypto/bn/bn.h
+++ b/crypto/bn/bn.h
@@ -155,7 +155,7 @@ extern "C" {
 #define BN_BYTES	4
 #define BN_BITS2	32
 #define BN_BITS4	16
-#ifdef WIN32
+#ifdef _MSC_VER
 /* VC++ doesn't like the LL suffix */
 #define BN_MASK		(0xffffffffffffffffL)
 #else
diff --git a/crypto/des/des.h b/crypto/des/des.h
index 6b8a7ee11b..0aaacebe60 100644
--- a/crypto/des/des.h
+++ b/crypto/des/des.h
@@ -189,7 +189,7 @@ int des_enc_write(int fd,const void *buf,int len,des_key_schedule sched,
 		  des_cblock *iv);
 char *des_fcrypt(const char *buf,const char *salt, char *ret);
 char *des_crypt(const char *buf,const char *salt);
-#if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT)
+#if !defined(PERL5) && !defined(__FreeBSD__) && !defined(NeXT) && !defined(_UWIN)
 char *crypt(const char *buf,const char *salt);
 #endif
 void des_ofb_encrypt(const unsigned char *in,unsigned char *out,int numbits,
diff --git a/e_os.h b/e_os.h
index aba8c6f41b..d49c6ef7e7 100644
--- a/e_os.h
+++ b/e_os.h
@@ -114,11 +114,11 @@ extern "C" {
 #  define MS_STATIC
 #endif
 
-#if defined(_WIN32) && !defined(WIN32) && !defined(__CYGWIN32__)
+#if defined(_WIN32) && !defined(WIN32) && !defined(__CYGWIN32__) && !defined(_UWIN)
 #  define WIN32
 #endif
 
-#if (defined(WIN32) || defined(WIN16)) && !defined(__CYGWIN32__)
+#if (defined(WIN32) || defined(WIN16)) && !defined(__CYGWIN32__) && !defined(_UWIN)
 #  ifndef WINDOWS
 #    define WINDOWS
 #  endif
@@ -142,7 +142,8 @@ extern "C" {
 #define clear_sys_error()	errno=0
 #endif
 
-#if defined(WINDOWS) && !defined(__CYGWIN32__)
+#if defined(WINDOWS) && !defined(__CYGWIN32__)  && !defined(_UWIN)
+
 #define get_last_socket_error()	WSAGetLastError()
 #define clear_socket_error()	WSASetLastError(0)
 #define readsocket(s,b,n)	recv((s),(b),(n),0)
@@ -183,7 +184,7 @@ extern "C" {
 #  define NO_FP_API
 #endif
 
-#if (defined(WINDOWS) || defined(MSDOS)) && !defined(__CYGWIN32__)
+#if (defined(WINDOWS) || defined(MSDOS)) && !defined(__CYGWIN32__) && !defined(_UWIN)
 
 #  ifndef S_IFDIR
 #    define S_IFDIR	_S_IFDIR
-- 
2.25.1