Start a function to get build-time features

source/backend/CarlaUtils.cpp

@@ -536,6 +536,13 @@ const char* carla_get_supported_file_extensions()
     return retText;
 }
 
+const char* const* carla_get_supported_features()
+{
+    carla_debug("carla_get_supported_features()");
+
+    return nullptr;
+}
+
 // -------------------------------------------------------------------------------------------------------------------
 
 void carla_fflush(bool err)

source/backend/CarlaUtils.h

@@ -1,6 +1,6 @@
 /*
  * Carla Plugin Host
- * Copyright (C) 2011-2014 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2011-2018 Filipe Coelho <falktx@falktx.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -138,6 +138,11 @@ CARLA_EXPORT const char* carla_get_complete_license_text();
  */
 CARLA_EXPORT const char* carla_get_supported_file_extensions();
 
+/*!
+ * Get the list of supported features in the current Carla build.
+ */
+CARLA_EXPORT const char* const* carla_get_supported_features();
+
 /*!
  * Get how many cached plugins are available.
  * Internal, LV2 and AU plugin formats are cached and need to be discovered via this function.