1 files changed, 35 insertions, 0 deletions

diff --git a/v4.0/src/TOOLS/BLD/INC/ASSERT.H b/v4.0/src/TOOLS/BLD/INC/ASSERT.H
new file mode 100644
index 0000000..3a9809f
--- /dev/null
+++ b/v4.0/src/TOOLS/BLD/INC/ASSERT.H
@@ -0,0 +1,35 @@
+/***
+*assert.h - define the assert macro
+*
+*   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
+*
+*Purpose:
+*   Defines the assert(exp) macro.
+*   [ANSI/System V]
+*
+*******************************************************************************/
+
+
+#ifndef _ASSERT_DEFINED
+
+#ifndef NDEBUG
+
+static char _assertstring[] = "Assertion failed: %s, file %s, line %d\n";
+
+#define assert(exp) { \
+    if (!(exp)) { \
+        fprintf(stderr, _assertstring, #exp, __FILE__, __LINE__); \
+        fflush(stderr); \
+        abort(); \
+        } \
+    }
+
+#else
+
+#define assert(exp)
+
+#endif /* NDEBUG */
+
+#define _ASSERT_DEFINED
+
+#endif /* _ASSERT_DEFINED */