@hideinitializer */
#define xbt_assert(...) \
_XBT_IF_ONE_ARG(_xbt_assert_ARG1, _xbt_assert_ARGN, __VA_ARGS__)(__VA_ARGS__)
#define _xbt_assert_ARG1(cond) \
_xbt_assert_ARGN(cond, "Assertion %s failed", #cond)
@hideinitializer */
#define xbt_assert(...) \
_XBT_IF_ONE_ARG(_xbt_assert_ARG1, _xbt_assert_ARGN, __VA_ARGS__)(__VA_ARGS__)
#define _xbt_assert_ARG1(cond) \
_xbt_assert_ARGN(cond, "Assertion %s failed", #cond)