Thank you Manuel. How will be memset, memcpy, etc. Can i copy them from the source code of gcc? But they are dependent to other functions in other libraries probably and some headers. Are those functions available stand alone some where? On Mon, Feb 7, 2011 at 2:51 PM, Manuel Coutinho > Hi > > Other mechanism: supply your own memset, memcpy, etc. > If you do this, the linker will know which memset, memcpy, etc to use and > will not complaint about not using libc. > > Regards > Manuel Coutinho >