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Utility and error-handling functions [libplayerc] Functions const char *  playerc_error_str (void) const char *  playerc_lookup_name (int code) int  playerc_lookup_code (const char *name) Function Documentation const char* playerc_error_str (  void   )    Retrieve the last error (as a descriptive string). Most functions in will return 0 on success and non-zero value on error; a descriptive error message can be obtained by calling this function. const char* playerc_lookup_name (  int  code  )    Get the name for a given interface code. int playerc_lookup_code (  const char *  name  )    Get the interface code for a given name.