Add libffi submodule and a script to build for iOS.

[cycript.git] / libffi

diff --git a/libffi b/libffi
new file mode 160000 (submodule)
index 0000000..0f8690a
--- /dev/null
+++ b/libffi
@@ -0,0 +1 @@
+Subproject commit 0f8690a84c874ec09a090c8c6adfb93c594acac6