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-rw-r--r--decoder.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/decoder.h b/decoder.h
index e95a85e..e7775b0 100644
--- a/decoder.h
+++ b/decoder.h
@@ -1,5 +1,5 @@
/* Lzlib - A compression library for lzip files
- Copyright (C) 2009 Antonio Diaz Diaz.
+ Copyright (C) 2009, 2010 Antonio Diaz Diaz.
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@
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, see <http://www.gnu.org/licenses/>.
+ along with this library. If not, see <http://www.gnu.org/licenses/>.
As a special exception, you may use this file as part of a free
software library without restriction. Specifically, if other files
@@ -39,7 +39,13 @@ public:
bool at_stream_end() const throw() { return at_stream_end_; }
void finish() throw() { at_stream_end_ = true; }
bool finished() const throw() { return at_stream_end_ && !used_bytes(); }
+ int free_bytes() const throw()
+ { if( at_stream_end_ ) return 0; return Circular_buffer::free_bytes(); }
void purge() throw() { at_stream_end_ = true; Circular_buffer::reset(); }
+ void reset() throw() { at_stream_end_ = false; Circular_buffer::reset(); }
+
+ bool find_header() throw();
+ bool read_header( File_header & header ) throw();
bool enough_available_bytes() const throw()
{