1 files changed, 21 insertions, 0 deletions
diff --git a/bdep/help.hxx b/bdep/help.hxx
new file mode 100644
index 0000000..224151a
--- /dev/null
+++ b/bdep/help.hxx
@@ -0,0 +1,21 @@
+// file      : bdep/help.hxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BDEP_HELP_HXX
+#define BDEP_HELP_HXX
+
+#include <bdep/types.hxx>
+#include <bdep/utility.hxx>
+
+#include <bdep/help-options.hxx>
+
+namespace bdep
+{
+  using usage_function = cli::usage_para (ostream&, cli::usage_para);
+
+  int
+  help (const help_options&, const string& topic, usage_function* usage);
+}
+
+#endif // BDEP_HELP_HXX