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- /*
- * assert.h - diagnostics
- *
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- void __bad_assertion(const char *_mess);
- #undef assert
- #define __str(x) # x
- #define __xstr(x) __str(x)
- #if defined(NDEBUG)
- #define assert(ignore) ((void)0)
- #else
- #define assert(expr) ((expr)? (void)0 : \
- __bad_assertion("Assertion \"" #expr \
- "\" failed, file " __xstr(__FILE__) \
- ", line " __xstr(__LINE__) "\n"))
- #endif /* NDEBUG */
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