redditjoke: Switch to the util library.
redditjoke: Switch to the util library.

Former-commit-id: 631528b93e830e8afe174e475d1f2bd701b2b1a7 [formerly 8f0ae29172977c934b0362fbbbf8558c52df24f6]
Former-commit-id: b83fb8a5b18ba8921fc3e13d678fb011c48940fa
torhve/ivar2,haste/ivar2,torhve/ivar2,torhve/ivar2