feat: add c

__ffi/c/src/main.rs

@@ -0,0 +1,22 @@
+use inline_c::assert_c;
+
+fn main() {
+    println!("Hello, world!");
+}
+
+#[test]
+fn test_stdout() {
+    (assert_c! {
+        #include <stdio.h>
+
+        int main() {
+            printf("Hello, World!");
+
+            return 0;
+        }
+    })
+    .success()
+    .stdout("Hello, World!");
+}
+
+