move include/openbsc to include/osmocom/sgsn

Change-Id: I281ef585fffc2644682c8282224fb1c2da5ca795
diff --git a/src/gprs/sgsn_ares.c b/src/gprs/sgsn_ares.c
index 6238099..17567c4 100644
--- a/src/gprs/sgsn_ares.c
+++ b/src/gprs/sgsn_ares.c
@@ -19,8 +19,8 @@
  *
  */
 
-#include <openbsc/sgsn.h>
-#include <openbsc/debug.h>
+#include <osmocom/sgsn/sgsn.h>
+#include <osmocom/sgsn/debug.h>
 
 #include <netdb.h>