text: //
  // Copyright 2011-2015 Jeff Bush
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  
  
  #pragma once
  
  #define EPERM 1
  #define ENOENT 2
  #define EIO 5
  #define ENOEXEC 8
  #define EBADF 9
  #define ENOMEM 12
  #define EFAULT 14
  #define EINVAL 22
  #define EMFILE 24 // Too many open files
  
  #define __MAX_THREADS 64
  
  extern int get_current_thread_id();
  extern int __errno_array[__MAX_THREADS];
  
  #define errno __errno_array[get_current_thread_id()]
  