1 files changed, 13 insertions, 0 deletions
diff --git a/scope.h b/scope.h
new file mode 100644
index 0000000..7847e06
--- /dev/null
+++ b/scope.h
@@ -0,0 +1,13 @@
+#include "hashtable.h"
+#ifndef SCOPE
+#define SCOPE
+
+typedef struct Scope {
+	hashtable_t* hashtable;
+	struct Scope* parent;
+} scope_t;
+scope_t* init_scope(scope_t parent);
+pair_t* get_pair_global(char* key, scope_t* scope);
+pair_t* get_pair_local(char* key, scope_t* scope);
+
+#endif