diff --git a/src/nmstermio.c b/src/nmstermio.c
index 69cf98e..c2f9faa 100644
--- a/src/nmstermio.c
+++ b/src/nmstermio.c
@@ -17,6 +17,8 @@
 #include <termios.h>
 #include <unistd.h>
 #include <sys/ioctl.h>
+
+// Support for MinGW on Windows
 #ifndef FIONREAD
 #include <sys/socket.h>
 #endif