core: add queue.h to replace handrolled queues.

FreeBSD version as there seems to be portability issues if you just use
sys/queue, plus some extra features I like in this one.

1 files changed, 1 insertions, 0 deletions

diff --git a/t/whitespace.t b/t/whitespace.t
index 9915182..eced33e 100755
--- a/t/whitespace.t
+++ b/t/whitespace.t
@@ -19,6 +19,7 @@ BEGIN {
     push(@exempted, glob("m4/*backport*m4"));
     push(@exempted, glob("*.orig"));
     push(@exempted, glob(".*.swp"));
+    push(@exempted, glob("queue.h"));
     my %exempted_hash = map { $_ => 1 } @exempted;
 
     my @stuff = split /\0/, `git ls-files -z -c -m -o --exclude-standard`;