/* Locale dependent transformation for case insensitive comparison of strings.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2011 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2009.
This program is free software: you can redistribute it and/or modify it
char *
ulc_casexfrm (const char *s, size_t n, const char *iso639_language,
- uninorm_t nf,
- char *resultbuf, size_t *lengthp)
+ uninorm_t nf,
+ char *resultbuf, size_t *lengthp)
{
uint8_t convbuf[2048 / sizeof (uint8_t)];
uint8_t *conv;
conv_length = sizeof (convbuf) / sizeof (uint8_t);
conv =
u8_conv_from_encoding (locale_charset (), iconveh_error, s, n, NULL,
- convbuf, &conv_length);
+ convbuf, &conv_length);
if (conv == NULL)
/* errno is set here. */
return NULL;
/* Case-fold and normalize. */
result = u8_casexfrm (conv, conv_length, iso639_language, nf,
- resultbuf, lengthp);
+ resultbuf, lengthp);
if (result == NULL)
{
if (conv != convbuf)
- {
- int saved_errno = errno;
- free (conv);
- errno = saved_errno;
- }
+ {
+ int saved_errno = errno;
+ free (conv);
+ errno = saved_errno;
+ }
return NULL;
}