Click above to get retro games delivered to your door ever month!

   D_MAPCHAR

SUMMARY
   d_mapchar(inchar,outchar,sort_as,subsort)
   unsigned char inchar;
   unsigned char outchar;
   unsigned char subsort;
   char *sort_as;

ARGUMENTS
   inchar      Value of character to be mapped.

   outchar     Output(displayed)character.

   sort_as     A pointer to a string containing sort_as characters.

   subsort     Value to distinguish between two equal sort_as values.

DESCRIPTION
   Function d_mapchar modifies the entries in a country-table for value
   inchar.The country-table is used for sorting of key fields and for the
   output in some db_VISTA utilities(e.g.ida).If functions d_mapchar is
   called for the first time ,the country table is placed into memory and
   initialized.The table may be made case-insensitive by calling d_on_opt
   with the IGNORECASE flag.if outchar is '\0',then inchar is stored
   without modification in the database.Otherwise the content of outchar
   is stored.This can be used for the mapping of &-bit values to 8-bit values
   (e.g.necessary on UNIX systems).The string sort_as is limited to two
   bytes.It can contain the value(s) with which inchar should be stored.
   You can either sort by on or two character strings.The subsort value
   must be used if you want to differentiate between two equal sort values.


-------------------------------------------------------------------
NOTE
   If you use a sorting table that is different from the standart 7-bit
   ASCII sorting ,you must continue to use this sorting ,unless you
   rebuild the key files with keybuild utility and a vista.ctb file
   matching the new mapping.Stored sets cannot be changed later.Once a
   database is built,it is best not to change its mappings.
-------------------------------------------------------------------

CURRENCY CHANGES
   None

RETURN CODES

   -47   S_INVSORT          Invalid sort string value (length>2)

   -904  S_NOMEMORY         No memory to install country table

EXAMPLE

      ...

       /* Initialize country table for Gremany */
       d_on_opt(IGNORECASE);
       d_mapchar('.','.',"AE",0);
       d_mapchar('.','.',"AE",0);
       d_mapchar('.','.',"UE",0);
       d_mapchar('.','.',"UE",0);
       d_mapchar('.','.',"OE",0);
       d_mapchar('.','.',"OE",0);
       d_mapchar('.','.',"SS",0);

       d_open("tims","s");

      ...