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* Add compile time assert CTASSERT.

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bg- 2007-06-01 15:36:00 +00:00
parent 709a5846a8
commit c22b261b12
1 changed files with 6 additions and 1 deletions
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7
core/lib/assert.h
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)$Id: assert.h,v 1.1 2006/08/11 13:37:21 bg- Exp $ * @(#)$Id: assert.h,v 1.2 2007/06/01 15:36:00 bg- Exp $
*/ */
#ifndef ASSERT_H #ifndef ASSERT_H
@ -39,5 +39,10 @@
void _xassert(const char *, int); void _xassert(const char *, int);
#endif #endif
#ifndef CTASSERT /* Allow lint to override */
#define CTASSERT(x) _CTASSERT(x, __LINE__)
#define _CTASSERT(x, y) __CTASSERT(x, y)
#define __CTASSERT(x, y) typedef char __assert ## y[(x) ? 1 : -1]
#endif
#endif /* ASSERT_H */ #endif /* ASSERT_H */