Defined in 4 files as a macro:
- external/gpl3/gcc/dist/libgomp/config/linux/bar.h, line 31 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/nvptx/bar.h, line 31 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/posix/bar.h, line 32 (as a macro)
- external/gpl3/gcc/dist/libgomp/config/rtems/bar.h, line 31 (as a macro)