Defined in 4 files as a macro:
- contrib/sendmail/src/map.c, line 7258 (as a macro)
- sys/contrib/zlib/contrib/asm686/match.S, line 28 (as a macro)
- sys/contrib/zlib/contrib/gcc_gvmat64/gvmat64.S, line 93 (as a macro)
- sys/contrib/zlib/zutil.h, line 81 (as a macro)