lib: move `examples/lang*` to `lib/gettext/examples`

[nit.git] / examples / draw_operation.nit

diff --git a/examples/draw_operation.nit b/examples/draw_operation.nit
index 2db1595..a5ad1d5 100644 (file)
--- a/examples/draw_operation.nit
+++ b/examples/draw_operation.nit
@@ -17,6 +17,10 @@
 # Draws an arithmetic operation to the terminal
 module draw_operation
 
+`{
+       #include <math.h>
+`}
+
 redef enum Int
        fun n_chars: Int `{
                int c;