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/*
* NOTE!!! memcpy(dest,src,n) assumes ds=es=normal data segment. This
* goes for all kernel functions (ds=es=kernel space, fs=local data,
* gs=null), as well as for all well-behaving user programs (ds=es=
* user data space). This is NOT a bug, as any user program that changes
* es deserves to die if it isn't careful.
*/
//#define memcpy(dest,src,n) ({ \
//void * _res = dest; \
//__asm__ __volatile__ ("cld;rep;movsb" \
// ::"D" ((long)(_res)),"S" ((long)(src)),"c" ((long) (n)) \
// ); \
//_res; \
//})
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