Added necessary ForeignFunctionInterface language pragma.

1 files changed, 1 insertions, 0 deletions

diff --git a/DotLock.hs b/DotLock.hs
index 257a033..af05f5d 100644
--- a/DotLock.hs
+++ b/DotLock.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE ForeignFunctionInterface #-}
 module DotLock 
     ( DotLock
     , Flags