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#if !defined(lint) && !defined(DOS)
static char rcsid[] = "$Id: utf8stub.c 769 2007-10-24 00:15:40Z hubert@u.washington.edu $";
#endif
/*
* ========================================================================
* Copyright 2006-2007 University of Washington
* Copyright 2013-2017 Eduardo Chappa
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* ========================================================================
*/
#include <system.h>
#include "utf8stub.h"
/*
* Stub functions to fill in functions used in utf8 support routines
*/
void *
fs_get (size_t size)
{
void *block = malloc (size ? size : (size_t) 1);
if (!block) fatal ("Out of memory");
return (block);
}
void
fs_resize(void **block, size_t size)
{
if (!(*block = realloc (*block,size ? size : (size_t) 1)))
fatal ("Can't resize memory");
}
void
fs_give (void **block)
{
free (*block);
*block = NULL;
}
void
fatal(char *s)
{
;
}
int
compare_ulong(unsigned long l1, unsigned long l2)
{
if (l1 < l2) return -1;
if (l1 > l2) return 1;
return 0;
}
int
compare_cstring(unsigned char *s1, unsigned char *s2)
{
int i;
if (!s1) return s2 ? -1 : 0; /* empty string cases */
else if (!s2) return 1;
for (; *s1 && *s2; s1++,s2++)
if ((i = (compare_ulong (islower (*s1) ? toupper (*s1) : *s1,
islower (*s2) ? toupper (*s2) : *s2))) != 0)
return i; /* found a difference */
if (*s1) return 1; /* first string is longer */
return *s2 ? -1 : 0; /* second string longer : strings identical */
}
int
panicking(void)
{
return(0);
}
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