From ba13151fc0fcaebccacbb53ec87721bf7aff0c9a Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Sun, 14 Jul 2019 13:17:32 -0400
Subject: Fix includes and function definitions (extern)

---
 pc.y | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pc.y b/pc.y
index 05d7a2e..69e448c 100644
--- a/pc.y
+++ b/pc.y
@@ -1,14 +1,19 @@
 %{
+#include <stdlib.h>
+#include <stddef.h>
 
-#include "pc.h"
+#include "tree.h"
 #include "y.tab.h"
-#include "sem_check.h"
+#include "pc.h"
+/*#include "sem_check.h"*/
 
 /*
 TODO:
 - Add checkid() to counter mkid()
 */
 
+extern int yylex();
+
 %}
 
 %union {
-- 
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