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BCOPY(3)                 BSD Library Functions Manual                 BCOPY(3)

NAME
     bcopy -- copy byte string

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <strings.h>

     void
     bcopy(const void *s1, void *s2, size_t n);

DESCRIPTION
     The bcopy() function copies n bytes from string s1 to string s2.  The two
     strings may overlap.  If n is zero, no bytes are copied.

SEE ALSO
     memccpy(3), memcpy(3), memmove(3), strcpy(3), strncpy(3)

HISTORY
     A bcopy() function appeared in 4.2BSD.  Its prototype existed previously
     in <string.h> before it was moved to <strings.h> for IEEE Std 1003.1-2001
     (``POSIX.1'') compliance.

BSD                              June 4, 1993                              BSD