From 0f227ac6f824d9e171fa06b70c3461c4c011fd20 Mon Sep 17 00:00:00 2001
From: Joshua Suskalo <joshua@iris.tv>
Date: Thu, 23 Sep 2021 08:29:52 -0500
Subject: [PATCH] Add a function to add primitives in the test library

---
 test/c/ffi_test.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/c/ffi_test.c b/test/c/ffi_test.c
index e9cb42b..4d9d520 100644
--- a/test/c/ffi_test.c
+++ b/test/c/ffi_test.c
@@ -1,5 +1,9 @@
 #include <stdio.h>
 
+int add_numbers(int a, int b) {
+    return a + b;
+}
+
 typedef struct point {
     float x;
     float y;
@@ -18,7 +22,7 @@ typedef char *CString;
 
 typedef CString (*StringFactory)(void);
 
-void upcall_test(StringFactory fun) {
+CString upcall_test(StringFactory fun) {
     return fun();
 }