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#ifndef CTASSERT_H_
#define CTASSERT_H_
/*
* CTASSERT(foo) will produce a compile-time error if "foo" is not a constant
* expression which evaluates to a non-zero value.
*/
/* Kill any existing definition, just in case it's different. */
#ifdef CTASSERT
#undef CTASSERT
#endif
/* Define using libcperciva namespace to avoid collisions. */
#define CTASSERT(x) libcperciva_CTASSERT(x, __LINE__)
#define libcperciva_CTASSERT(x, y) libcperciva__CTASSERT(x, y)
#define libcperciva__CTASSERT(x, y) \
extern char libcperciva__assert ## y[(x) ? 1 : -1]
#endif /* !CTASSERT_H_ */
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