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#define _BSD_SOURCE
#include <errno.h>
#include <stdlib.h>

#ifdef __EMSCRIPTEN__
/* Must be weak so that lsan can override */
weak
#endif
void *reallocarray(void *ptr, size_t m, size_t n)
{
	if (n && m > -1 / n) {
		errno = ENOMEM;
		return 0;
	}

	return realloc(ptr, m * n);
}