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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "Util.h"
void *memdbl(void *mem, int *size_pr, int item_size)
{
int cur_size = *size_pr;
int new_size = cur_size ? (cur_size * 2) : 1;
void *nmem = MEM_mallocN(new_size * item_size, "memdbl");
memcpy(nmem, mem, cur_size * item_size);
MEM_freeN(mem);
*size_pr = new_size;
return nmem;
}
char *string_dup(char *str)
{
int len = strlen(str);
char *nstr = MEM_mallocN(len + 1, "string_dup");
memcpy(nstr, str, len + 1);
return nstr;
}
void fatal(char *fmt, ...)
{
va_list ap;
fprintf(stderr, "FATAL: ");
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
fprintf(stderr, "\n");
exit(1);
}
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