gsmtap: rework GSMTAP API to be more future-proof
* use write_queue where applicable
* provide functions that work on raw FD and those with osmo_fd
* add support for multiple gsmtap instances (no global variables)
diff --git a/include/osmocom/core/Makefile.am b/include/osmocom/core/Makefile.am
index 3698873..3c30362 100644
--- a/include/osmocom/core/Makefile.am
+++ b/include/osmocom/core/Makefile.am
@@ -1,5 +1,5 @@
osmocore_HEADERS = signal.h linuxlist.h timer.h select.h msgb.h bits.h \
- bitvec.h statistics.h utils.h \
+ bitvec.h statistics.h utils.h socket.h \
gsmtap.h write_queue.h \
logging.h rate_ctr.h gsmtap_util.h \
plugin.h crc16.h panic.h process.h msgfile.h \