moved out common bit manipulation code
diff --git a/skeletons/file-dependencies b/skeletons/file-dependencies
index 10022f5..1a2c79b 100644
--- a/skeletons/file-dependencies
+++ b/skeletons/file-dependencies
@@ -46,6 +46,7 @@
asn_system.h # Platform-dependent types
asn_codecs.h # Return types of encoders and decoders
asn_internal.h # Internal stuff
+asn_bit_data.h asn_bit_data.c # Bit streaming support
OCTET_STRING.h OCTET_STRING.c # This one is used too widely
BIT_STRING.h BIT_STRING.c # This one is necessary for the above one
asn_codecs_prim.c asn_codecs_prim.h # enc/decoders for primitive types