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/****************************************************************
wn_strupcase(s)
wn_strlowcase(s)
wn_blkupcase(blk,len)
wn_blklowcase(blk,len)
wn_charupcase(&c)
wn_charlowcase(&c)
* old routines *
wn_upcase_string(string)
wn_lowcase_string(string)
wn_upcase_char(&c)
wn_lowcase_char(&c)
****************************************************************/
/****************************************************************************
COPYRIGHT NOTICE:
The source code in this file is provided free of charge
to the author's consulting clients. It is in the
public domain and therefore may be used by anybody for
any purpose.
AUTHOR:
Will Naylor
****************************************************************************/
#include <ctype.h>
#include "wnlib.h"
local char upcase_map_array[256],lowcase_map_array[256];
local initialize()
{
static bool initialized = FALSE;
if(not(initialized))
{
initialized = TRUE;
wn_load_map_array(upcase_map_array,
"abcdefghijklmnopqrstuvwxyz",
"ABCDEFGHIJKLMNOPQRSTUVWXYZ");
wn_load_map_array(lowcase_map_array,
"ABCDEFGHIJKLMNOPQRSTUVWXYZ",
"abcdefghijklmnopqrstuvwxyz");
}
}
wn_blkupcase(string,len)
register char *string;
int len;
{
initialize();
wn_blkmap(string,len,upcase_map_array);
}
wn_blklowcase(string,len)
register char *string;
int len;
{
initialize();
wn_blkmap(string,len,lowcase_map_array);
}
wn_strupcase(string)
register char *string;
{
initialize();
wn_strmap(string,upcase_map_array);
}
wn_strlowcase(string)
register char *string;
{
initialize();
wn_strmap(string,lowcase_map_array);
}
wn_charupcase(pc)
char *pc;
{
initialize();
*pc = upcase_map_array[*pc];
}
wn_charlowcase(pc)
char *pc;
{
initialize();
*pc = lowcase_map_array[*pc];
}
/* old routines supported, for compatibility */
#if 1
wn_upcase_string(string)
char *string;
{
wn_strupcase(string);
}
wn_lowcase_string(string)
char *string;
{
wn_strlowcase(string);
}
wn_upcase_char(pc)
char *pc;
{
wn_charupcase(pc);
}
wn_lowcase_char(pc)
char *pc;
{
wn_charlowcase(pc);
}
#endif
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