text: #pragma once
  
  #if defined(__linux__)
  #    include <host/linux/app.h>
  #elif defined(__brutal__)
  #    include <host/brutal/app.h>
  #else
  #    error "Unsupported platform!"
  #endif
  
  typedef struct host_app HostApp;
  
  void host_app_init(HostApp *self);
  
  void host_app_deinit(HostApp *self);
  
  void host_app_pump(HostApp *self);
  