Defined in 3 files as a macro:
- external/gpl2/gettext/dist/gettext-runtime/gnulib-lib/getopt_int.h, line 112 (as a macro)
- external/gpl2/groff/dist/src/include/getopt_int.h, line 114 (as a macro)
- external/gpl2/texinfo/dist/lib/getopt_int.h, line 113 (as a macro)