.TH "memcpy" 9 "memcpy" "25 May 1998" "Kernel Hacker's Manual" LINUX .SH NAME memcpy \- Copy one area of memory to another .SH SYNOPSIS .B "void *" memcpy .BI "(void *" dest "," .BI "const void *" src "," .BI "size_t " count ");" .SH ARGUMENTS .IP "dest" 12 Where to copy to .IP "src" 12 Where to copy from .IP "count" 12 The size of the area. .SH "DESCRIPTION" You should not use this function to access IO space, use \fBmemcpy_toio\fP or \fBmemcpy_fromio\fP instead.