get_string_list
Description:
[ CCode ( array_length = true ,  array_length_type = "gsize" ,  array_null_terminated = true ) ]
public string[] get_string_list (string group_name, string key) throws KeyFileError
  public string[] get_string_list (string group_name, string key) throws KeyFileError
Returns the values associated with key under group_name.
In the event the key cannot be found, null is returned and throws is set to
       g_key_file_error_key_not_found. In the event that the group_name cannot be found, 
      null is returned and throws is set to 
        g_key_file_error_group_not_found.
Parameters:
| this | 
           a KeyFile  | 
      
| group_name | 
           a group name  | 
      
| key | 
           a key  | 
      
| length | 
           return location for the number of returned strings, or null  | 
      
Returns:
| 
           a null-terminated string array or null if the specified key cannot be found. The array should be freed with strfreev.  |