# Revert https://github.com/rakshasa/libtorrent/commit/4d72cdde1a7b3e24c319bd937dfe6b21539a1ec1

--- a/rak/allocators.h
+++ b/rak/allocators.h
@@ -78,7 +78,13 @@
 
   static pointer alloc_size(size_type size) {
     // assert(size % LT_SMP_CACHE_BYTES == 0 && "Size must be a multiple of cacheline size");
+#if defined __ANDROID__ && __ANDROID_API__ >= 28
     return static_cast<pointer>(std::aligned_alloc(LT_SMP_CACHE_BYTES, size));
+#else
+    pointer ptr = NULL;
+    [[maybe_unused]] int result = posix_memalign((void**)&ptr, LT_SMP_CACHE_BYTES, size);
+    return ptr;
+#endif
   }
 
   void construct (pointer p, const T& value) { new((void*)p)T(value); }