split libgb into a separate library for outside use
This also removes the dependency to osmo_sock() inside libcommon and
replaces it with osmo_sock_* from libosmocore
diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index cacc6b0..413eac4 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -41,7 +41,7 @@
#include <openbsc/db.h>
#include <osmocom/core/talloc.h>
#include <openbsc/vty.h>
-#include <openbsc/gprs_ns.h>
+#include <osmocom/gprs/gprs_ns.h>
#include <openbsc/system_information.h>
#include <openbsc/debug.h>
#include <openbsc/paging.h>