Function asan_set_shadow

dpdk/lib/eal/common/malloc_elem.h:136–141

	RTE_PTR_ADD(ASAN_MEM_SHIFT(mem), ASAN_SHADOW_OFFSET)

__rte_no_asan
static inline void
asan_set_shadow(void *addr, char val)
{
	*(char *)addr = val;
}

static inline void
asan_set_zone(void *ptr, size_t len, uint32_t val)