Add helper functions for BEJ dictionaries

Signed-off-by: Kasun Athukorala <kasunath@google.com>
Change-Id: I50f2ccec155434639dfecd96193608cf6c5a1787
diff --git a/src/meson.build b/src/meson.build
index 0d2703d..e8d9958 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -1,6 +1,7 @@
 libbej_lib = static_library(
   'libbej',
   'rde_common.c',
+  'bej_dictionary.c',
   include_directories : libbej_incs,
   implicit_include_directories: false
 )