1 files changed, 20 insertions, 0 deletions
diff --git a/contrib/bug216610/c/fib.c b/contrib/bug216610/c/fib.c
new file mode 100644
index 0000000..bd665c7
--- /dev/null
+++ b/contrib/bug216610/c/fib.c
@@ -0,0 +1,20 @@
+#include <inttypes.h>
+
+struct state {
+    uint32_t b, a;
+};
+
+void fib_init(struct state *s);
+void fib_init(struct state *s)
+{
+    s->a = 0;
+    s->b = 1;
+}
+
+void fib_next(struct state *s);
+void fib_next(struct state *s)
+{
+    uint32_t next = s->a + s->b;
+    s->a = s->b;
+    s->b = next;
+}