diff --git a/src/conversionOfNumbers/conversionOfNumbers.h b/src/conversionOfNumbers/conversionOfNumbers.h
new file mode 100644
index 0000000..2b5e90c
--- /dev/null
+++ b/src/conversionOfNumbers/conversionOfNumbers.h
@@ -0,0 +1,6 @@
+#ifndef CONVERSIONOFNUMBERS_H
+#define CONVERSIONOFNUMBERS_H
+
+char* convertIntToBinaryStr(int input);
+
+#endif
\ No newline at end of file