Elf_Cmd
_libelf_open_object(int fd, Elf_Cmd c, int reporterror)
elf_begin(int fd, Elf_Cmd c, Elf *a)
Elf *elf_begin(int _fd, Elf_Cmd _cmd, Elf *_elf);
Elf_Cmd e_cmd; /* ELF_C_* used at creation time */