Function mi_ptr_encode

system/lib/mimalloc/include/mimalloc/internal.h:1036–1039

}

static inline mi_encoded_t mi_ptr_encode(const void* null, const void* p, const uintptr_t* keys) {
  uintptr_t x = (uintptr_t)(p==NULL ? null : p);
  return mi_rotl(x ^ keys[1], keys[0]) + keys[0];
}

static inline uint32_t mi_ptr_encode_canary(const void* null, const void* p, const uintptr_t* keys) {
  const uint32_t x = (uint32_t)(mi_ptr_encode(null,p,keys));