struct mg_error_data;| Field | Type | Description | 
|---|---|---|
| code | unsigned * | A pointer to an unsignedvariable, to store the error code. | 
| text | char * | A text buffer to store the error text. | 
| text_buffer_size | size_t | Size of the text buffer. | 
The structure mg_error_data is used in mg_start2(), mg_start_domain2();, mg_connect_client2(); and mg_get_response2(); to return error information.