struct Thread_Context {
  ExpandableArena* temp;  // Used for temporary allocations, scratch space.
  ExpandableArena* arena; // general purpose local arena

  Allocator allocator;
  s32 thread_idx;
  u16 _padding0;
  u16 GPAllocator_alignment = 16;
  // Logger logger;
  // Stack_Trace* stack_trace;
  // #TODO: other debug information
  // #TODO: 
  // Array<Thread*> threads_created; // maybe should be linked-list?
  // Thread* thread_that_created_me = nullptr; // so we can remove from above array
  // Mutex thread_context_mutex;
  
  string thread_name;
};

Thread_Context* get_thread_context ();