pith/sort.h

   1 /*
   2  * $Id: sort.h 761 2007-10-23 22:35:18Z hubert@u.washington.edu $
   3  *
   4  * ========================================================================
   5  * Copyright 2006 University of Washington
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *     http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * ========================================================================
  14  */
  15
  16 #ifndef PITH_SORT_INCLUDED
  17 #define PITH_SORT_INCLUDED
  18
  19
  20 #include "../pith/sorttype.h"
  21 #include "../pith/msgno.h"
  22
  23
  24 #define refresh_sort(S,M,F)     sort_folder((S), (M), mn_get_sort(M), \
  25                                             mn_get_revsort(M), (F))
  26
  27 struct global_sort_data {
  28     MSGNO_S *msgmap;
  29     SORTPGM *prog;
  30 };
  31
  32
  33 /* sort flags */
  34 #define SRT_NON 0x0     /* None; no options set         */
  35 #define SRT_VRB 0x1     /* Verbose                      */
  36 #define SRT_MAN 0x2     /* Sorted manually since opened */
  37
  38
  39 extern struct global_sort_data g_sort;
  40
  41
  42 /* exported protoypes */
  43 char    *sort_name(SortOrder);
  44 void     sort_folder(MAILSTREAM *, MSGNO_S *, SortOrder, int, unsigned);
  45 int      decode_sort(char *, SortOrder *, int *);
  46 void     reset_sort_order(unsigned);
  47
  48
  49 #endif /* PITH_SORT_INCLUDED */