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downcase.c
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C/C++ Source or Header
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1993-04-16
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992b
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37 lines
/* Copyright (C) 1990, 1993 Free Software Foundation, Inc.
This file is part of GNU ISPELL.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "charset.h"
void
downcase (p, q)
char *p, *q;
{
int c;
while (*q)
{
c = charset[(unsigned int) *q].lowercase;
if (c)
*p++ = c;
else
*p++ = *q;
q++;
}
*p = 0;
}