tree 6093453ee5f7239ff6474f36eabe07beb868d150
parent d1baa02fdddad49ea4c8db36c11e5bcb8232b45b
author Alexei Starovoitov <ast@kernel.org> 1521700835 -0700
committer Alexei Starovoitov <ast@fb.com> 1521763050 -0700

macro: introduce COUNT_ARGS() macro

move COUNT_ARGS() macro from apparmor to generic header and extend it
to count till twelve.

COUNT() was an alternative name for this logic, but it's used for
different purpose in many other places.

Similarly for CONCATENATE() macro.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>