This is a copy of musl at commit 49631b7b6c8b8c055aae5b6948930c219b95fdef which has been ported to work on the Fuchsia operating system.

In order to diff what is here vs what is in musl upstream, you can use the following commands:

git remote add musl-upstream git:// && git fetch musl-upstream
git diff musl-upstream/master:src/some_file.c -- zircon/third_party/ulib/musl/src/some_file.c