--- mstools/h/float.h	2018/08/09 18:21:10	1.1.1.3
+++ mstools/h/float.h	2018/08/09 18:23:05	1.1.1.4
@@ -1,7 +1,7 @@
 /***
 *float.h - constants for floating point values
 *
-*	Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
+*	Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
 *
 *Purpose:
 *	This file contains defines for a number of implementation dependent
@@ -30,15 +30,6 @@ extern "C" {
 #define _CRTAPI1 __cdecl
 #define _CRTAPI2 __cdecl
 
-#elif ( _MSC_VER == 600 )
-
-/*
- * Definitions for old MS C6-386 compiler
- */
-#define _CRTAPI1 _cdecl
-#define _CRTAPI2 _cdecl
-#define _M_IX86  300
-
 #else
 
 /*
@@ -165,7 +156,11 @@ unsigned int _CRTAPI1 _control87(unsigne
 
 #define _CW_DEFAULT ( _RC_NEAR + _PC_64 + _EM_INVALID + _EM_ZERODIVIDE + _EM_OVERFLOW + _EM_UNDERFLOW + _EM_INEXACT )
 
-#elif	( defined(_M_RX000) || defined(M_MRX000) || defined(MIPS) || defined(MIPS) )
+#elif   defined(_M_MRX000) || defined(_MIPS_)
+
+#define _CW_DEFAULT ( _RC_NEAR + _DN_FLUSH + _EM_INVALID + _EM_ZERODIVIDE + _EM_OVERFLOW + _EM_UNDERFLOW + _EM_INEXACT )
+
+#elif   defined (_ALPHA_)
 
 #define _CW_DEFAULT ( _RC_NEAR + _DN_FLUSH + _EM_INVALID + _EM_ZERODIVIDE + _EM_OVERFLOW + _EM_UNDERFLOW + _EM_INEXACT )