.\" Copyright (c) 1990 The Regents of the University of California. .\" All rights reserved. .\" .\" This code is derived from software contributed to Berkeley by .\" Chris Torek. .\" .\" %sccs.include.redist.man% .\" .\" @(#)bcopy.3 5.1 (Berkeley) 05/15/90 .\" .TH BCOPY 3 "" .UC 7 .SH NAME bcopy \- copy byte string .SH SYNOPSIS .nf .ft B #include void bcopy(const char *src, char *dst, size_t len); .ft R .fi .SH DESCRIPTION .B Bcopy copies .I len bytes from string .I src to string .IR dst . The two strings may overlap. If .I len is zero, no bytes are copied. .SH SEE ALSO memccpy(3), memcpy(3), memmove(3), strcpy(3), strncpy(3)