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#include <nonstd/assert.h>
#ifndef NDEBUG
#define ASSERT_NONNULL(_ptr) do { \
if (!_ptr) { \
struct __constraint_info _ci = {0}; \
_ci.func = __func__; \
__libc.stdlib.constraint_handler("Undefined behavior: " \
"Parameter " #_ptr " can not be NULL", &_ci, EFAULT); \
} \
} while (0)
#else
#define ASSERT_NONNULL(x)
#endif
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