I/O

%%{
  init: {
    'theme': 'redux dark', 
  }
}%%
graph BT
  classDef interface fill:#822, stroke: #f88,stroke-width:2px,stroke-dasharray: 5 5, color: #fff;
classDef core fill:#828, stroke: #f8f, stroke-width:2px, color: #fff;
classDef modules fill:#228, stroke: #88f,stroke-width:2px, color: #fff;
classDef messages fill:#882, stroke: #ff8,stroke-width:2px, color: #fff;
classDef api fill:#282, stroke: #8f8,stroke-width:2px, color: #fff;
classDef ai fill:#288, stroke: #8ff,stroke-width:2px, color: #fff;
classDef ui fill:#852, stroke: #fb8,stroke-width:2px, color: #fff;
  
  ARead{AsyncRead}:::interface
  
  ABufRead{AsyncBufRead}:::interface
  
  AWrite{AsyncWrite}:::interface
  
  ASeek{AsyncSeek}:::interface