/*
Generation of CRC lookup table
as used in Perl module "String::CRC32"
1999 by Soenke J. Peters <peters__perl@opcenter.de>
*/
#include <stdio.h>
int
main (
void
)
{
unsigned
long
crc, poly;
int
i, j;
poly = 0xEDB88320L;
printf
(
"unigned long\ncrcTable[256] = {\n"
);
for
(i=0; i<256; i++) {
crc = i;
for
(j=8; j>0; j--) {
if
(crc&1) {
crc = (crc >> 1) ^ poly;
}
else
{
crc >>= 1;
}
}
printf
(
"0x%lx,"
, crc);
if
( (i&7) == 7 )
printf
(
"\n"
);
else
printf
(
" "
);
}
printf
(
"};\n"
);
return
0;
}