From c0d50a53e2f33ec4406b81ea463373e910b32278 Mon Sep 17 00:00:00 2001
From: Alinson Xavier <axavier@uwaterloo.ca>
Date: Thu, 26 Mar 2015 15:05:03 -0400
Subject: [PATCH] Implement pause function

---
 src/util.c | 7 +++++++
 src/util.h | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/src/util.c b/src/util.c
index d49e369..fd15596 100644
--- a/src/util.c
+++ b/src/util.c
@@ -35,3 +35,10 @@ void time_printf(const char *fmt, ...)
 
     fflush(stdout);
 }
+
+void pause()
+{
+    printf("Prese [Enter] to continue...");
+    fflush(stdout);
+    getchar();
+}
\ No newline at end of file
diff --git a/src/util.h b/src/util.h
index 33ec45f..f0ca093 100644
--- a/src/util.h
+++ b/src/util.h
@@ -60,4 +60,6 @@ double get_current_time(void);
 
 double get_real_time();
 
+void pause();
+
 #endif