strrsplit
if ((p = strrsplit(name, '`')) != NULL) {
if ((c = strrsplit(name, '`')) != NULL) {
if ((s = strrsplit(s, '`')) != NULL) {
if ((p = strrsplit(name, '`')) != NULL) {
extern char *strrsplit(char *, char);
if ((s = strrsplit(buf, '`')) != NULL) {