385     char *defpath = pythonpath;  in calculate_path()  local
556         char *delim = strchr(defpath, DELIM);  in calculate_path()
558         if (defpath[0] != SEP)  in calculate_path()
563             bufsz += delim - defpath + 1;  in calculate_path()
565             bufsz += strlen(defpath) + 1;  in calculate_path()
568         defpath = delim + 1;  in calculate_path()
605         defpath = pythonpath;  in calculate_path()
607             char *delim = strchr(defpath, DELIM);  in calculate_path()
609             if (defpath[0] != SEP) {  in calculate_path()
612                     defpath[0] != (delim ? DELIM : L'\0')) {  /* not empty */  in calculate_path()
618                 size_t len = delim - defpath + 1;  in calculate_path()
620                 strncat(buf, defpath, len);  in calculate_path()
624                 strcat(buf, defpath);  in calculate_path()
627             defpath = delim + 1;  in calculate_path()