Xinu7/man/man3/blkcopy.3

.TH BLKCOPY 3
.SH NAME
blkcopy \- copy a contiguous block of bytes
.SH SYNOPSIS
.nf
.B int blkcopy(to, from, nbytes)
.B char *to;
.B char *from;
.B int  nbytes;
.SH DESCRIPTION
.I Blkcopy
copies a block of \f2nbytes\f1 contiguous bytes starting at
location \f2from\f1 into the area starting at location \f2to\f1.
\f2Blkcopy\f1 returns \f2OK\f1 to the caller.
\f2Blkcopy\f1 will copy any byte value including the null character (zero).
.SH "SEE ALSO"
blkequ(3), string(3)
.SH BUGS
\f2Blkcopy\f1 does not check for valid memory addresses.