diff --git a/02/alphabet.c b/02/alphabet.c
index 68bd14f..b83ad59 100644
--- a/02/alphabet.c
+++ b/02/alphabet.c
@@ -23,7 +23,7 @@
 #include <stdio.h>
 #include <ctype.h>
 
-unsigned char getSingleChar();
+#include "myio.h"
 
 
 int main()
@@ -48,13 +48,3 @@ int main()
 
     return 0;
 }
-
-unsigned char getSingleChar()
-{
-    unsigned char result = 'a';
-
-    result = getchar();
-    while(result != '\n' && getchar() != '\n') {}
-
-    return result;
-}
\ No newline at end of file
diff --git a/02/myio.c b/02/myio.c
new file mode 100644
index 0000000..3b0c300
--- /dev/null
+++ b/02/myio.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+#include "myio.h"
+
+unsigned char getSingleChar()
+{
+    unsigned char result = 'a';
+
+    result = getchar();
+    while(result != '\n' && getchar() != '\n') {}
+
+    return result;
+}
\ No newline at end of file
diff --git a/02/myio.h b/02/myio.h
new file mode 100644
index 0000000..c3c8136
--- /dev/null
+++ b/02/myio.h
@@ -0,0 +1,6 @@
+#ifndef MYIO_H
+#define MYIO_H
+
+unsigned char getSingleChar();
+
+#endif
\ No newline at end of file