diff --git a/main.cpp b/main.cpp
index db57249..955db9a 100755
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,11 @@
 #include <curses.h>
 #include <cstdlib>
+#include "src/out_api/init.hpp"
 
 int main() {
-    
+    init::begin();
+    for (; !init::stop();) {
+        init::step();
+    }
+    init::end();    
 }
\ No newline at end of file
diff --git a/src/out_api/init.cpp b/src/out_api/init.cpp
index e9ffb6c..c9e452c 100644
--- a/src/out_api/init.cpp
+++ b/src/out_api/init.cpp
@@ -14,6 +14,10 @@ namespace init {
         input::begin();
     }
 
+    bool stop() {
+        return input::stop();
+    }
+
     void step() {
         draw::step();
         usleep(STEP_DELAY_USEC);
diff --git a/src/out_api/init.hpp b/src/out_api/init.hpp
index 7bcb502..72d3a72 100644
--- a/src/out_api/init.hpp
+++ b/src/out_api/init.hpp
@@ -8,6 +8,8 @@ namespace init {
 
     void begin();
 
+    bool stop();
+
     void step();
 
     void end();    
diff --git a/src/out_api/input.cpp b/src/out_api/input.cpp
index 2ddf7cf..4774856 100644
--- a/src/out_api/input.cpp
+++ b/src/out_api/input.cpp
@@ -3,10 +3,17 @@
 #include "input.hpp"
 
 namespace input {
+
+    bool stopValue = false;
+
     void begin() {
 
     }
 
+    bool stop() {
+        return stopValue;
+    }
+
     void step() {
         
     }
diff --git a/src/out_api/input.hpp b/src/out_api/input.hpp
index 039becd..15500a3 100644
--- a/src/out_api/input.hpp
+++ b/src/out_api/input.hpp
@@ -6,6 +6,8 @@ namespace input {
 
     void begin();
 
+    bool stop();
+
     void step();
 
     void end();