add struct gprs_subscr, separating gprs from gsm_subscriber
Prepare for replacing gsm_subscriber with vlr_subscriber. vlr_subscriber will
not make sense to be used in gprs, so have a dedicated GPRS subscriber struct.
(Could change if the gprs code were to use libvlr; is currently independent).
Related: OS#1592
Change-Id: Ia8b391ee009c8545763cba04505be3947835120e
diff --git a/openbsc/include/openbsc/Makefile.am b/openbsc/include/openbsc/Makefile.am
index 5cd5afc..30c1191 100644
--- a/openbsc/include/openbsc/Makefile.am
+++ b/openbsc/include/openbsc/Makefile.am
@@ -31,6 +31,7 @@
gprs_sndcp_dcomp.h \
gprs_sndcp_pcomp.h \
gprs_sndcp_xid.h \
+ gprs_subscriber.h \
gprs_utils.h \
gsm_04_08.h \
gsm_04_11.h \