536     const char* cp;  in getPathLeaf()  local
539     cp = strrchr(buf, OS_PATH_SEPARATOR);  in getPathLeaf()
540     if (cp == NULL)  in getPathLeaf()
543         return String8(cp+1);  in getPathLeaf()
548     const char* cp;  in getPathDir()  local
551     cp = strrchr(str, OS_PATH_SEPARATOR);  in getPathDir()
552     if (cp == NULL)  in getPathDir()
555         return String8(str, cp - str);  in getPathDir()
560     const char* cp;  in walkPath()  local
564     cp = strchr(buf, OS_PATH_SEPARATOR);  in walkPath()
565     if (cp == buf) {  in walkPath()
568         cp = strchr(buf, OS_PATH_SEPARATOR);  in walkPath()
571     if (cp == NULL) {  in walkPath()
577     String8 res(buf, cp-buf);  in walkPath()
578     if (outRemains) *outRemains = String8(cp+1);  in walkPath()