2 files changed, 16 insertions, 0 deletions
diff --git a/tests/projects/zig/c_interop/src/native/mathlib.c b/tests/projects/zig/c_interop/src/native/mathlib.c
new file mode 100644
index 000000000..8728d1df3
--- /dev/null
+++ b/tests/projects/zig/c_interop/src/native/mathlib.c
@@ -0,0 +1,9 @@
+#include "mathlib.h"
+
+int c_add(int a, int b) {
+    return a + b;
+}
+
+int c_multiply(int a, int b) {
+    return a * b;
+}
diff --git a/tests/projects/zig/c_interop/src/native/mathlib.h b/tests/projects/zig/c_interop/src/native/mathlib.h
new file mode 100644
index 000000000..78dcbc931
--- /dev/null
+++ b/tests/projects/zig/c_interop/src/native/mathlib.h
@@ -0,0 +1,7 @@
+#ifndef MATHLIB_H
+#define MATHLIB_H
+
+int c_add(int a, int b);
+int c_multiply(int a, int b);
+
+#endif