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authorAdam <you@example.com>2020-05-17 05:51:50 +0200
committerAdam <you@example.com>2020-05-17 05:51:50 +0200
commite611b132f9b8abe35b362e5870b74bce94a1e58e (patch)
treea5781d2ec0e085eeca33cf350cf878f2efea6fe5 /private/crt32/h/assert.h
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+/***
+*assert.h - define the assert macro
+*
+* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+* Defines the assert(exp) macro.
+* [ANSI/System V]
+*
+*Revision History:
+* 12-18-87 JCR Added _FAR_ to declarations
+* 01-18-88 JCR Added fflush(stderr) to go with new stderr buffering scheme
+* 02-10-88 JCR Cleaned up white space
+* 05-19-88 JCR Use routine _assert() to save space
+* 07-14-88 JCR Allow user's to enable/disable assert multiple times in
+* a single module [ANSI]
+* 10-19-88 JCR Revised to also work for the 386 (small model only)
+* 12-22-88 JCR Assert() must be an expression (no 'if' statements)
+* 05-03-89 JCR Added _INTERNAL_IFSTRIP for relinc usage
+* 07-27-89 GJF Cleanup, now specific to the 386
+* 10-30-89 GJF Fixed copyright
+* 11-02-89 JCR Changed "DLL" to "_DLL"
+* 02-27-90 GJF Added #include <cruntime.h> stuff. Also, removed some
+* (now) useless preprocessor directives.
+* 03-21-90 GJF Replaced _cdecl with _CALLTYPE1 in prototype.
+* 07-31-90 SBM added ((void)0) to NDEBUG definition, now ANSI
+* 08-20-91 JCR C++ and ANSI naming
+* 08-26-92 GJF Function calling type and variable type macros.
+* 09-25-92 SRW Don't use ? in assert macro to keep CFRONT happy.
+* 01-21-93 GJF Removed support for C6-386's _cdecl.
+* 02-01-93 GJF Replaced SteveWo's assert macro with an ANSI-conformant
+* one. Also got rid of '//' comment characters.
+*
+****/
+
+#ifndef _INTERNAL_IFSTRIP_
+#include <cruntime.h>
+#endif /* _INTERNAL_IFSTRIP_ */
+
+/*
+ * 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
+
+#else
+
+/*
+ * Other compilers (e.g., MIPS)
+ */
+#define _CRTAPI1
+#define _CRTAPI2
+
+#endif
+
+#undef assert
+
+#ifdef NDEBUG
+
+#define assert(exp) ((void)0)
+
+#else
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+void _CRTAPI1 _assert(void *, void *, unsigned);
+#ifdef __cplusplus
+}
+#endif
+
+#define assert(exp) (void)( (exp) || (_assert(#exp, __FILE__, __LINE__), 0) )
+
+#ifndef _INTERNAL_IFSTRIP_
+/*
+ * CFRONT chokes on ? if uses on a cdecl function call. So use if
+ * for now, until we convert to c8
+ *
+ * ( (exp) ? (void) 0 : _assert(#exp, __FILE__, __LINE__) )
+ */
+#endif /* _INTERNAL_IFSTRIP_ */
+
+#endif /* NDEBUG */