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.TH "ATTRIBUTE" "" "06 October 2005" "" ""

.SH NAME
attribute \- Calculate bitwise big-endian Ethernet AUTODIN II CRC32
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
u32 attribute  ((pure)) crc32_be(u32 crc, unsigned char const *p, size_t len \fI\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fI\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
\fIcrc\fR - seed value for computation.  ~0 for Ethernet, sometimes 0 for
other uses, or the previous crc32 value if computing incrementally.
\fIp\fR   - pointer to buffer over which CRC is run
\fIlen\fR - length of buffer \fIp\fR