Move some smi.c functions to their own header.

These are needed for a new application layer, where a lot of the snmpd.h
stuff just clutter.

OK jmatthew@
tested as part of larger diff by sthen@ and Joel Carnat

1 files changed, 27 insertions, 0 deletions

diff --git a/usr.sbin/snmpd/smi.h b/usr.sbin/snmpd/smi.h
new file mode 100644
index 00000000000..594aededf5a
--- /dev/null
+++ b/usr.sbin/snmpd/smi.h
@@ -0,0 +1,27 @@
+/*	$OpenBSD: smi.h,v 1.1 2022/01/19 10:25:04 martijn Exp $	*/
+
+/*
+ * Copyright (c) 2021 Martijn van Duren <martijn@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <ber.h>
+#include <stdint.h>
+
+#define BER_OID(...) (struct ber_oid) { { __VA_ARGS__ }, \
+    (sizeof((u_int32_t []) { __VA_ARGS__ }) / sizeof(u_int32_t)) }
+
+char	*smi_oid2string(struct ber_oid *, char *, size_t, size_t);
+u_long	 smi_getticks(void);
+char	*smi_print_element(struct ber_element *);