EI_NIDENT 126 sys/exec_elf.h unsigned char e_ident[EI_NIDENT]; /* ELF Identification */ EI_NIDENT 144 sys/exec_elf.h unsigned char e_ident[EI_NIDENT]; /* Id bytes */ EI_NIDENT 50 sys/exec_olf.h #define OI_NIDENT EI_NIDENT /* Size of e_ident[] */