diff --git a/headers/computorv1.h b/headers/computorv1.h
index b5be2ad..b16c19e 100644
--- a/headers/computorv1.h
+++ b/headers/computorv1.h
@@ -10,6 +10,9 @@
 #include <errno.h>  // for errno
 #include <string.h> // for strerror
 
+#include <sys/wait.h>
+#include <termios.h> // For tcflush() and TCIFLUSH
+
 /** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * COMPUTORV1.C
  */
@@ -18,6 +21,7 @@ typedef enum
 {
     MODE_ARGV,  //
     MODE_STDIN, //
+    MODE_LOOP,  //
 } e_program_mode;
 
 /** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
@@ -99,7 +103,7 @@ void reduce(s_term *terms, double *polynom);
  */
 
 void print_state();
-int stop_errors(const char *format, ...);
+void stop_errors(const char *format, ...);
 
 /** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * UTILS/PRINT_ENUMS.C
diff --git a/src/computorv1.c b/src/computorv1.c
index f57579e..29e5eba 100644
--- a/src/computorv1.c
+++ b/src/computorv1.c
@@ -230,6 +230,13 @@ static void launch_stdin()
     free(line);
 }
 
+static void launch_stdin_loop()
+{
+    while (1)
+    {
+    }
+}
+
 int main(int ac, char **av)
 {
     int i;
@@ -260,6 +267,7 @@ int main(int ac, char **av)
             else if ((ft_strcmp(av[i], "-l") == 0))
             {
                 flag_loop_mode = true;
+                program_mode = MODE_LOOP;
             }
             else if (ft_strlen(av[i]) == 2 && av[i][0] == '-')
             {
@@ -287,6 +295,10 @@ int main(int ac, char **av)
     {
         launch_stdin();
     }
+    else if (program_mode == MODE_LOOP)
+    {
+        launch_stdin_loop();
+    }
 
     return (0);
 }
diff --git a/src/utils/errors.c b/src/utils/errors.c
index ca3fb83..f9882c1 100644
--- a/src/utils/errors.c
+++ b/src/utils/errors.c
@@ -121,7 +121,7 @@ void print_state()
         print_context_polynom();
 }
 
-int stop_errors(const char *description, ...)
+void stop_errors(const char *description, ...)
 {
     // print context (if debug mode)
     print_state();