SYNOPSIS

#include <shishi.h>

int shishi_crc(Shishi * handle, const char * in, size_t inlen, char * out[4]);

ARGUMENTS

Shishi * handle

shishi handle as allocated by shishi_init().

const char * in

input character array of data to checksum.

size_t inlen

length of input character array of data to checksum.

char * out[4]

DESCRIPTION

Compute checksum of data using CRC32 modified according to RFC 1510. The out buffer must be deallocated by the caller.

The modifications compared to standard CRC32 is that no initial and final XOR is performed, and that the output is returned in LSB-first order.

RETURN VALUE

Returns SHISHI_OK iff successful.

REPORTING BUGS

Report bugs to <[email protected]>.

COPYRIGHT

Copyright © 2002-2010 Simon Josefsson.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.