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/*********************************************************************
* Copyright 2018, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
*********************************************************************/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
/* BOM Sequences */
static char* U8 = "\xEF\xBB\xBF"; /* UTF-8 */
static char* BE32 = "\x00\x00\xFE\xFF"; /* UTF-32; big-endian */
/* static char* LE32 = "\xFF\xFE"; /\* UTF-32; little-endian *\/ */
static char* BE16 = "\xFE\xFF"; /* UTF-16; big-endian */
/* static char* LE16 = "\xFF\xFE"; /\* UTF-16; little-endian *\/ */
int
main(int argc, char** argv)
{
char* bom = U8;
size_t bomlen = 3;
if(argc > 1 && strlen(argv[1]) > 0) {
char* which = argv[1];
switch (which[0]) {
case '1': bom = BE16; bomlen = 2; break;
case '3': bom = BE32; bomlen = 2; break;
default: break;
}
}
fwrite(bom,1,bomlen,stdout);
exit(0);
}
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