--- mstools/h/assert.h	2018/08/09 18:20:01	1.1.1.1
+++ mstools/h/assert.h	2018/08/09 18:21:03	1.1.1.2
@@ -1,7 +1,7 @@
 /***
 *assert.h - define the assert macro
 *
-*	Copyright (c) 1985-1990, Microsoft Corporation. All rights reserved.
+*	Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
 *
 *Purpose:
 *	Defines the assert(exp) macro.
@@ -10,6 +10,37 @@
 ****/
 
 
+/*
+ * Conditional macro definition for function calling type and variable type
+ * qualifiers.
+ */
+#if   ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
+
+/*
+ * Definitions for MS C8-32 (386/486) compiler
+ */
+#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
+
+/*
+ * Other compilers (e.g., MIPS)
+ */
+#define _CRTAPI1
+#define _CRTAPI2
+
+#endif
+
 #undef	assert
 
 #ifdef NDEBUG
@@ -21,12 +52,11 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-void _assert(void *, void *, unsigned);
+void _CRTAPI1 _assert(void *, void *, unsigned);
 #ifdef __cplusplus
 }
 #endif
 
-#define assert(exp) \
-	( (exp) ? (void) 0 : _assert(#exp, __FILE__, __LINE__) )
+#define assert(exp) if (exp) {(void)0;} else {_assert(#exp,__FILE__,__LINE__);}
 
 #endif	/* NDEBUG */