gbk_2nd_byte
} else if ( gbk_2nd_byte((unsigned char ) **inbuf )) {
if (gbk_2nd_byte(**inbuf) == 0) {
static int gbk_2nd_byte(char inbuf);
if (gbk_2nd_byte(**inbuf) == 0) {
int gbk_2nd_byte(char inbuf);
if (gbk_2nd_byte(**inbuf) == 0) {
int gbk_2nd_byte(char inbuf);
if (gbk_2nd_byte(**inbuf) == 0) {
int gbk_2nd_byte(char inbuf);