Idris2/tests/refc/ccompilerArgs/Main.idr

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import System.FFI
libexternal : String -> String
libexternal fn = "C:" ++ fn ++ ",libexternalc,externalc.h"
%foreign (libexternal "add")
add : Int -> Int -> Int
%foreign (libexternal "fastfibsum")
fastfibsum : Int -> Int
main : IO ()
main = do
printLn $ show (add 50 23)
printLn $ show ([fastfibsum x | x <- [0..10]])