explicit_bzero.c\string\src - musl - musl - an implementation of the standard library for Linux-based systems

#define _BSD_SOURCE
#include <string.h>
void explicit_bzero(void *d, size_t n)
{
	d = memset(d, 0, n);
	__asm__ __volatile__ ("" : : "r"(d) : "memory");
}