-#define DPKG_DEB_OPT_CONTENTS 1
-#define DPKG_DEB_OPT_CONTROL 2
-#define DPKG_DEB_OPT_FIELD 4
-#define DPKG_DEB_OPT_EXTRACT 8
-#define DPKG_DEB_OPT_EXTRACT_VERBOSE 16
+//usage:#define dpkg_deb_trivial_usage
+//usage: "[-cefxX] FILE [argument"
+//usage:#define dpkg_deb_full_usage "\n\n"
+//usage: "Perform actions on Debian packages (.debs)\n"
+//usage: "\n -c List contents of filesystem tree"
+//usage: "\n -e Extract control files to [argument] directory"
+//usage: "\n -f Display control field name starting with [argument]"
+//usage: "\n -x Extract packages filesystem tree to directory"
+//usage: "\n -X Verbose extract"
+//usage:
+//usage:#define dpkg_deb_example_usage
+//usage: "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"