Add header files for all modules

1 files changed, 17 insertions, 0 deletions

diff --git a/src/bootstrap/singletons.c b/src/bootstrap/singletons.c
new file mode 100644
index 0000000..eb9c397
--- /dev/null
+++ b/src/bootstrap/singletons.c
@@ -0,0 +1,17 @@
+#include "environment.h"
+#include "gc.h"
+#include "objects.h"
+
+// Global garbage collector singleton.
+static GC gc;
+
+// Special singleton Objects.
+static Object *obj_nil;
+static Object *obj_true;
+static Object *obj_false;
+static Object *obj_err;
+static Object *obj_quote;
+static Object *proc_if;
+
+// Global environment.
+static Environment *global_env;