pith/sort.h

   1 /*
   2  * $Id: sort.h 761 2007-10-23 22:35:18Z hubert@u.washington.edu $
   3  *
   4  * ========================================================================
   5  * Copyright 2013-2022 Eduardo Chappa
   6  * Copyright 2006 University of Washington
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * ========================================================================
  15  */
  16
  17 #ifndef PITH_SORT_INCLUDED
  18 #define PITH_SORT_INCLUDED
  19
  20
  21 #include "../pith/sorttype.h"
  22 #include "../pith/msgno.h"
  23
  24
  25 #define refresh_sort(S,M,F)     sort_folder((S), (M), mn_get_sort(M), \
  26                                             mn_get_revsort(M), (F))
  27
  28 struct global_sort_data {
  29     MSGNO_S *msgmap;
  30     SORTPGM *prog;
  31 };
  32
  33
  34 /* sort flags */
  35 #define SRT_NON 0x0     /* None; no options set         */
  36 #define SRT_VRB 0x1     /* Verbose                      */
  37 #define SRT_MAN 0x2     /* Sorted manually since opened */
  38
  39
  40 extern struct global_sort_data g_sort;
  41
  42
  43 /* exported prototypes */
  44 char    *sort_name(SortOrder);
  45 void     sort_folder(MAILSTREAM *, MSGNO_S *, SortOrder, int, unsigned);
  46 int      decode_sort(char *, SortOrder *, int *);
  47 void     reset_sort_order(unsigned);
  48
  49
  50 #endif /* PITH_SORT_INCLUDED */