taglinefilesource code
f_opthdr100arch/alpha/boot/tools/build.cif (fhdr.f_opthdr != AOUTHSZ)
f_opthdr22include/asm-alpha/a.out.h__u16 f_opthdr, f_flags;
f_opthdr62include/linux/coff.hchar f_opthdr[2];  /* sizeof(optional hdr)    */