ld_sup_open
extern void ld_sup_open(Ofl_desc *, const char **, const char **,
ld_sup_open(ofl, &npath, &nfile, fd, flags, &elf, NULL, 0,
ld_sup_open(ofl, &arpath, &arname, &fd,
ld_sup_open(ofl, &arpath, &arname, &fd,