1 files changed, 3 insertions, 0 deletions
diff --git a/zig-c-interop/billy.c b/zig-c-interop/billy.c
new file mode 100644
index 0000000..9544156
--- /dev/null
+++ b/zig-c-interop/billy.c
@@ -0,0 +1,3 @@
+#include "billy.h"
+
+int sum(int a, int b) { return a + b; };