1.1 --- a/src/packio_impl.h	Sun Sep 09 06:05:11 2012 +0300
     1.2 +++ b/src/packio_impl.h	Sun Aug 09 03:15:07 2015 +0300
     1.3 @@ -1,23 +1,11 @@
     1.4  #ifndef PACKIO_IMPL_H_
     1.5  #define PACKIO_IMPL_H_
     1.6  
     1.7 -enum { NODE_FILE, NODE_DIR };
     1.8 -enum { FILE_REAL, FILE_VIRT };
     1.9 +#include "rbtree.h"
    1.10  
    1.11 -struct fsnode {
    1.12 -	int type, ftype;
    1.13 -	long size;
    1.14 -
    1.15 -	struct fsnode *clist, *clist_tail;
    1.16 -};
    1.17 -
    1.18 -struct pack_file {
    1.19 -	struct fsnode *node;
    1.20 -	long pos;
    1.21 -};
    1.22 -
    1.23 -struct pack_dir {
    1.24 -	struct fsnode *node;
    1.25 +struct packfile {
    1.26 +	int rev;	/* packfile revision */
    1.27 +	struct rbtree *files;
    1.28  };
    1.29  
    1.30  #endif	/* PACKIO_IMPL_H_ */