A small step for GnuPG but a huge leap for error codes.

(Sorry, it does not build currently - I need to check it in to avoid
duplicate work.)

1 files changed, 41 insertions, 0 deletions

diff --git a/common/membuf.h b/common/membuf.h
new file mode 100644
index 000000000..c199363cc
--- /dev/null
+++ b/common/membuf.h
@@ -0,0 +1,41 @@
+/* membuf.h - A simple implementation of a dynamic buffer
+ *	Copyright (C) 2001, 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef GNUPG_COMMON_MEMBUF_H
+#define GNUPG_COMMON_MEMBUF_H
+
+/* The definition of the structure is private, we only need it here,
+   so it can be allocated on the stack. */
+struct private_membuf_s {
+  size_t len;      
+  size_t size;     
+  char *buf;       
+  int out_of_core; 
+};
+
+typedef struct private_membuf_s membuf_t;
+
+
+void init_membuf (membuf_t *mb, int initiallen);
+void put_membuf  (membuf_t *mb, const void *buf, size_t len);
+void *get_membuf (membuf_t *mb, size_t *len);
+
+
+#endif /*GNUPG_COMMON_MEMBUF_H*/