move openbsc/* to repos root

This is the first step in creating this repository from the legacy openbsc.git.

Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.

Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7

1 files changed, 26 insertions, 0 deletions

diff --git a/include/openbsc/auth.h b/include/openbsc/auth.h
new file mode 100644
index 000000000..61811316b
--- /dev/null
+++ b/include/openbsc/auth.h
@@ -0,0 +1,26 @@
+#ifndef _AUTH_H
+#define _AUTH_H
+
+#include <osmocom/core/utils.h>
+
+struct gsm_auth_tuple;
+struct gsm_subscriber;
+
+enum auth_action {
+	AUTH_ERROR		= -1,	/* Internal error */
+	AUTH_NOT_AVAIL		= 0,	/* No auth tuple available */
+	AUTH_DO_AUTH_THEN_CIPH	= 1,	/* Firsth authenticate, then cipher */
+	AUTH_DO_CIPH		= 2,	/* Only ciphering */
+	AUTH_DO_AUTH		= 3,	/* Only authentication, no ciphering */
+};
+
+extern const struct value_string auth_action_names[];
+static inline const char *auth_action_str(enum auth_action a)
+{
+	return get_value_string(auth_action_names, a);
+}
+
+int auth_get_tuple_for_subscr(struct gsm_auth_tuple *atuple,
+                              struct gsm_subscriber *subscr, int key_seq);
+
+#endif /* _AUTH_H */