text: #ifndef WOOTHEE_APPLIANCE_H
  #define WOOTHEE_APPLIANCE_H
  
  #include "woothee.h"
  
  int woothee_appliance_challenge_playstation(const char *ua, woothee_t *result);
  int woothee_appliance_challenge_nintendo(const char *ua, woothee_t *result);
  int woothee_appliance_challenge_digitaltv(const char *ua, woothee_t *result);
  
  #endif
  