libabis: ipaccess: conclude new ipaccess_send_*() functions and use them
This patch finishes the new ipaccess_send_*() functions and use them
in the ipaccess-proxy code.
I have also cleanup the definition of the PONG, ID_ACK and ID_REQ
messages (including some minor documentation about them).
I had to rename ipaccess_recvmsg() in ipaccess-proxy to avoid clashing
with the one defined in libabis.
diff --git a/openbsc/src/ipaccess/Makefile.am b/openbsc/src/ipaccess/Makefile.am
index c997c29..cff3505 100644
--- a/openbsc/src/ipaccess/Makefile.am
+++ b/openbsc/src/ipaccess/Makefile.am
@@ -18,4 +18,9 @@
-ldl -ldbi $(LIBCRYPT)
ipaccess_proxy_SOURCES = ipaccess-proxy.c
-ipaccess_proxy_LDADD = $(top_builddir)/src/libcommon/libcommon.a
+ipaccess_proxy_LDADD = $(top_builddir)/src/libbsc/libbsc.a \
+ $(top_builddir)/src/libmsc/libmsc.a \
+ $(top_builddir)/src/libabis/libabis.a \
+ $(top_builddir)/src/libbsc/libbsc.a \
+ $(top_builddir)/src/libtrau/libtrau.a \
+ $(top_builddir)/src/libcommon/libcommon.a