added another part of the code, attempt at recreating https://git.dvorakmortonxd.dev/dvorakmortonxd/DvorakMSDOS later on, added a space to help with consistency

dvorakmsdos.c

@@ -0,0 +1,6 @@
+#include "dvorakmsdos.h"
+#include <stdio.h>
+
+void msmain() {
+    printf("Hello World!\n");
+}