The Scanner has been refactored and some responsibilities were pulled from it. Confirmed working, the Parser still needs to be touched on however.

parser.h

@@ -1,6 +1,13 @@
 #ifndef PARSER_H
 #define PARSER_H
 
+#include "expr.h"
+#include "scanner.h"
+#include "token.h"
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
 
+Expr* GenerateExpressionTree(const TokenList* list);
 
 #endif