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#include "npfile.h"
#include "npstringarray.h"
struct np_ref_node_t
{
char *reference;
struct np_ref_node_t *next, *prev;
};
struct np_thread_node_t
{
char *subject;
char *from;
char *date;
char *message_id;
char *server;
char *group;
long offset;
long size;
int gap, ordinal, tree_ordinal;
struct np_ref_node_t *references;
int is_article, is_unseen, is_requested, is_child, child_count,
descendents, unseen_descendents, requested_descendents,
header_descendents;
struct np_thread_node_t *next, *prev, *spool_next, *spool_prev, *parent,
*child_head, *child_tail, *child_prev, *child_next;
void *item, *label;
};
class NP_Threads
{
char error_message[ 1024 ], *home, *server, *group;
int total, unseen, headers, requested;
int load( char *, char *, int, int );
int sort();
int thread();
int fill_gaps();
void recursively_fill_gaps( np_thread_node_t *, np_thread_node_t *, int );
np_thread_node_t *make_phony_root( NP_Stringarray& );
int make( int, int );
int make_refs( np_ref_node_t **, char *, NP_File& );
void make_ref_list( np_ref_node_t **, char * );
void dup_line( char **, char *, int );
np_thread_node_t *threads, *spool_beginning;
public:
NP_Threads() { threads = NULL; server = NULL; group = NULL;
home = getenv( "HOME" ); };
~NP_Threads() { clear(); };
np_thread_node_t *get_tree( char *, char *, int, int, int );
np_thread_node_t *get_spool_beginning();
void recursively_count_descendents( int *, int *, int *, int *,
np_thread_node_t * );
void get_totals( int *, int *, int *, int * );
void clear();
void assign( np_thread_node_t * );
void print_error() { printf( "%s\n", error_message ); };
char *get_error() { return error_message; };
};
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