func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
	return parser.input_reader.Read(buffer)
}
func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
	return parser.input_reader.Read(buffer)
}
func yaml_reader_read_handler ( parser * yaml_parser_t , buffer [ ] byte ) ( n int , err error ) { return parser . input_reader . Read ( buffer ) }
// Reader read handler.
Reader read handler .