58   const char *lastp;  in __weak_alias()  local
69   lastp = path + strlen(path) - 1;  in __weak_alias()
70   while (lastp != path && isDirSep(*lastp))  in __weak_alias()
71     lastp--;  in __weak_alias()
75     if (isDirSep(*lastp)) {  in __weak_alias()
77       while (lastp != path && isDirSep(*lastp))  in __weak_alias()
78         lastp--;  in __weak_alias()
84       len = (lastp - path) + 1 /* last char */;  in __weak_alias()
89       if(*lastp == ':') {   /* Have we stripped off all except the Volume name? */  in __weak_alias()
90         if(isDirSep(lastp[1])) { /* Was ...":/"... so we want the root of the volume. */  in __weak_alias()
100   } while (--lastp >= path);  in __weak_alias()