Defined in 4 files as a macro:
- external/gpl2/texinfo/dist/info/infomap.h, line 40 (as a macro)
- external/gpl2/texinfo/dist/makeinfo/makeinfo.h, line 251 (as a macro)
- external/gpl3/gdb/dist/readline/chardefs.h, line 56 (as a macro)
- lib/libedit/readline/readline.h, line 75 (as a macro)