check for existence of globus_gss_assist_map_and_authorize()

[gssapi-openssh.git] / openssh / buffer.h

diff --git a/openssh/buffer.h b/openssh/buffer.h
index 845bfb69707c4445bbae5cd2e4fdb5846f7a217b..634b2727b4e7d1310da41747d22056fe84495f42 100644 (file)
--- a/openssh/buffer.h
+++ b/openssh/buffer.h
@@ -1,3 +1,5 @@
+/*     $OpenBSD: buffer.h,v 1.13 2005/03/14 11:46:56 markus Exp $      */
+
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -11,33 +13,39 @@
  * called by a name other than "ssh" or "Secure Shell".
  */
 
-/* RCSID("$OpenBSD: buffer.h,v 1.9 2001/06/26 17:27:23 markus Exp $"); */
-
 #ifndef BUFFER_H
 #define BUFFER_H
 
 typedef struct {
-       char    *buf;           /* Buffer for data. */
+       u_char  *buf;           /* Buffer for data. */
        u_int    alloc;         /* Number of bytes allocated for data. */
        u_int    offset;        /* Offset of first byte containing data. */
        u_int    end;           /* Offset of last byte containing data. */
 }       Buffer;
 
+#define        BUFFER_MAX_CHUNK        0x100000
+#define        BUFFER_MAX_LEN          0xa00000
+#define BUFFER_MAX_HPN_LEN     (2<<29)-1
+
 void    buffer_init(Buffer *);
 void    buffer_clear(Buffer *);
 void    buffer_free(Buffer *);
 
 u_int   buffer_len(Buffer *);
-char   *buffer_ptr(Buffer *);
+void   *buffer_ptr(Buffer *);
 
-void    buffer_append(Buffer *, const char *, u_int);
-void    buffer_append_space(Buffer *, char **, u_int);
+void    buffer_append(Buffer *, const void *, u_int);
+void   *buffer_append_space(Buffer *, u_int);
 
-void    buffer_get(Buffer *, char *, u_int);
+void    buffer_get(Buffer *, void *, u_int);
 
 void    buffer_consume(Buffer *, u_int);
 void    buffer_consume_end(Buffer *, u_int);
 
 void     buffer_dump(Buffer *);
 
+int     buffer_get_ret(Buffer *, void *, u_int);
+int     buffer_consume_ret(Buffer *, u_int);
+int     buffer_consume_end_ret(Buffer *, u_int);
+
 #endif                         /* BUFFER_H */