Merging upstream version 1.5~rc1.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

1 files changed, 7 insertions, 11 deletions

diff --git a/lzip.h b/lzip.h
index 0ec2756..32236ed 100644
--- a/lzip.h
+++ b/lzip.h
@@ -1,4 +1,4 @@
-/*  Pdlzip - Data compressor based on the LZMA algorithm
+/*  Pdlzip - LZMA lossless data compressor
     Copyright (C) 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
 
     This program is free software: you have unlimited permission
@@ -49,12 +49,11 @@ struct Pretty_print
   const char * name;
   const char * stdin_name;
   int longest_name;
-  int verbosity;
   bool first_post;
   };
 
 void Pp_init( struct Pretty_print * const pp, const char * const filenames[],
-              const int num_filenames, const int v );
+              const int num_filenames );
 
 static inline void Pp_set_name( struct Pretty_print * const pp,
                                 const char * const filename )
@@ -124,7 +123,7 @@ static inline uint8_t Fh_version( const File_header data )
   { return data[4]; }
 
 static inline bool Fh_verify_version( const File_header data )
-  { return ( data[4] <= 1 ); }
+  { return ( data[4] == 1 ); }
 
 static inline unsigned Fh_get_dictionary_size( const File_header data )
   {
@@ -134,15 +133,15 @@ static inline unsigned Fh_get_dictionary_size( const File_header data )
   return sz;
   }
 
-static inline bool Fh_set_dictionary_size( File_header data, const int sz )
+static inline bool Fh_set_dictionary_size( File_header data, const unsigned sz )
   {
   if( sz >= min_dictionary_size && sz <= max_dictionary_size )
     {
     data[5] = real_bits( sz - 1 );
     if( sz > min_dictionary_size )
       {
-      const int base_size = 1 << data[5];
-      const int wedge = base_size / 16;
+      const unsigned base_size = 1 << data[5];
+      const unsigned wedge = base_size / 16;
       int i;
       for( i = 7; i >= 1; --i )
         if( base_size - ( i * wedge ) >= sz )
@@ -161,9 +160,6 @@ typedef uint8_t File_trailer[20];
 
 enum { Ft_size = 20 };
 
-static inline int Ft_versioned_size( const int version )
-  { return ( ( version >= 1 ) ? 20 : 12 ); }
-
 static inline unsigned Ft_get_data_crc( const File_trailer data )
   {
   unsigned tmp = 0;
@@ -213,7 +209,7 @@ int writeblock( const int fd, const uint8_t * const buf, const int size );
 
 /* defined in main.c */
 extern int verbosity;
-
+void cleanup_and_fail( const int retval );
 void show_error( const char * const msg, const int errcode, const bool help );
 void internal_error( const char * const msg );