1 The \libname{libcrc32.a} library provides an implementation of the
2 CRC-32 checksum algorithm which conforms to the interface required by
5 \begin{funcdecl}{crc32_sum_func}{static krb5_error_code}{\funcin}
6 \funcarg{krb5_pointer}{in}
7 \funcarg{size_t}{in_length}
8 \funcarg{krb5_pointer}{seed}
9 \funcarg{size_t}{seed_length}
11 \funcarg{krb5_checksum *}{outcksum}
14 This routine computes a CRC-32 checksum over \funcparam{in_length} bytes
15 at \funcparam{in}, and places the resulting value into
16 \funcparam{outcksum{\ptsto}contents}. \funcparam{seed} is ignored.
18 \funcparam{outcksum{\ptsto}contents} must be set by the caller to point
19 to at least 4 bytes of storage.