some smart buffer work.

IMFHeaderField.h

@@ -0,0 +1,21 @@
+#ifndef __IMFHeaderField_h__
+# define __IMFHeaderField_h__
+
+# include "MString.h"
+
+namespace coreutils {
+
+   class IMFHeaderField {
+
+    public:
+      IMFHeaderField(char &ch, int fd);
+
+    private:
+      MString key;
+      MString value;
+
+   };
+
+}
+
+#endif