From 8488b58db404a263a0a5b2c6ce70a051dc218c70 Mon Sep 17 00:00:00 2001
From: "Powers, Joshua" <powersj@msoe.edu>
Date: Sat, 26 Nov 2022 16:26:30 -0600
Subject: [PATCH] stuff

---
 05-JurrasicPark/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/05-JurrasicPark/main.c b/05-JurrasicPark/main.c
index b66b701..5bee2f0 100644
--- a/05-JurrasicPark/main.c
+++ b/05-JurrasicPark/main.c
@@ -27,7 +27,7 @@
 #include "park.h"
 
 // Jurassic Park
-extern int begin;
+extern volatile int begin;
 extern JPARK myPark;
 extern pthread_mutex_t parkMutex;            // mutex park variable access
 extern pthread_mutex_t fillSeat[NUM_CARS];   // (signal) seat ready to fill
@@ -55,4 +55,4 @@ int main(int argc, char *argv[])
 
     pthread_join(parkTask, NULL);
     return 0;
-}
+}
\ No newline at end of file