Defined in 2 files as a macro:

• external/bsd/mdocml/include/config.h, line 24 (as a macro)
• lib/librumpuser/rumpuser_port.h, line 25 (as a macro)

Referenced in 4 files:

• external/bsd/mdocml/dist/compat_getsubopt.c, line 3
• external/gpl3/gdb.old/dist/gnulib/import/stdlib.in.h, line 251
• external/gpl3/gdb/dist/gnulib/import/stdlib.in.h, line 251
• lib/librumpuser/rumpuser_port.h, line 96