Show me your strcpy

Here is my string copy function: http://pastebin.com/f7gBfsDY

<Nola> it took agner fog 3 years to write a strcpy
<Nola> why are you guys all lamers
<Nola> would you write some lame ass thing that loops and copies Chars
<Nola> that version is gonna be 10x faster than your C loop

Three years, motherfuckers.  Have you optimized your hand-coded assembly strcpy() today?

Jesus fucking Christ, how fucking hard is it?

Just have have the function pointers to strcpy/memmove/etc. patched at run-time with the appropriate ones for the given CPU. Are you people all fucking retarded or have I been trolled constantly?