--- exercises/094_c_math.zig	2024-02-28 12:50:35.789939935 +0100
+++ answers/094_c_math.zig	2024-02-28 12:53:57.910309471 +0100
@@ -26,7 +26,7 @@
 
 const c = @cImport({
     // What do we need here?
-    ???
+    @cInclude("math.h");
 });
 
 pub fn main() !void {