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/libgb/gprs_bssgp_bss.c b/openbsc/src/libgb/gprs_bssgp_bss.c
index 9d76c3a..a53423c 100644
--- a/openbsc/src/libgb/gprs_bssgp_bss.c
+++ b/openbsc/src/libgb/gprs_bssgp_bss.c
@@ -28,11 +28,11 @@
#include <osmocom/core/rate_ctr.h>
#include <osmocom/gsm/tlv.h>
#include <osmocom/core/talloc.h>
+#include <osmocom/gprs/gprs_bssgp.h>
+#include <osmocom/gprs/gprs_ns.h>
#include <openbsc/debug.h>
#include <openbsc/gsm_data.h>
-#include <openbsc/gprs_bssgp.h>
-#include <openbsc/gprs_ns.h>
uint8_t *bssgp_msgb_tlli_put(struct msgb *msg, uint32_t tlli)
{