Function dealloc

depends/sizecheck/sizecheck.cpp:55–64

}

void dealloc(void* addr) {
    if (!initialized) {
        init();
    }
    if (uintptr_t(addr) % 32 == 16 && *(uint32_t*)((uint8_t*)addr - 8) == MAGIC) {
        addr = (void*)((uint8_t*)addr - 16);
        memset((uint8_t*)addr + 16, perturb & 0xff, *(size_t*)addr);
    }
    free(addr);
}

void* operator new (size_t n, const nothrow_t& tag) {
    return alloc(n);