So why's it in core.stdc.string, instead of say.. core.memory? Btw, I've had some imports already in the module and it seems these two conflict:
import core.thread; import core.stdc.string; void main() { int* p, x; memcpy(p, x, 1); } test.d(9): Error: core.stdc.string.memcpy at D:\DMD\dmd2\windows\bin\..\..\src\druntime\import\core\stdc\string.di(11) conflicts with core.thread.memcpy at D:\DMD\dmd2\windows\bin\..\..\src\druntime\import\core\thread.di(37)