1 files changed, 55 insertions, 0 deletions

diff --git a/bufaux.h b/bufaux.h
new file mode 100644
index 000000000..f5efaed3e
--- /dev/null
+++ b/bufaux.h
@@ -0,0 +1,55 @@
+/*      $OpenBSD: bufaux.h,v 1.21 2005/03/10 22:01:05 deraadt Exp $     */
+
+/*
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
+ */
+
+#ifndef BUFAUX_H
+#define BUFAUX_H
+
+#include "buffer.h"
+#include <openssl/bn.h>
+
+void    buffer_put_bignum(Buffer *, const BIGNUM *);
+void    buffer_put_bignum2(Buffer *, const BIGNUM *);
+void    buffer_get_bignum(Buffer *, BIGNUM *);
+void    buffer_get_bignum2(Buffer *, BIGNUM *);
+
+u_short buffer_get_short(Buffer *);
+void    buffer_put_short(Buffer *, u_short);
+
+u_int   buffer_get_int(Buffer *);
+void    buffer_put_int(Buffer *, u_int);
+
+u_int64_t buffer_get_int64(Buffer *);
+void    buffer_put_int64(Buffer *, u_int64_t);
+
+int     buffer_get_char(Buffer *);
+void    buffer_put_char(Buffer *, int);
+
+void   *buffer_get_string(Buffer *, u_int *);
+void    buffer_put_string(Buffer *, const void *, u_int);
+void    buffer_put_cstring(Buffer *, const char *);
+
+#define buffer_skip_string(b) \
+    do { u_int l = buffer_get_int(b); buffer_consume(b, l); } while (0)
+
+int     buffer_put_bignum_ret(Buffer *, const BIGNUM *);
+int     buffer_get_bignum_ret(Buffer *, BIGNUM *);
+int     buffer_put_bignum2_ret(Buffer *, const BIGNUM *);
+int     buffer_get_bignum2_ret(Buffer *, BIGNUM *);
+int     buffer_get_short_ret(u_short *, Buffer *);
+int     buffer_get_int_ret(u_int *, Buffer *);
+int     buffer_get_int64_ret(u_int64_t *, Buffer *);
+void    *buffer_get_string_ret(Buffer *, u_int *);
+int     buffer_get_char_ret(char *, Buffer *);
+
+#endif                          /* BUFAUX_H */