unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int len, int sum, int *err_ptr) 
unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int len, int sum, int *err_ptr) 
unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst,					 int len, int sum, int *err_ptr){	return csum_partial_copy_from(src, dst, len, sum, err_ptr);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/ba9950c820e556e39cd26581826b5581a64fb641/checksum.h/clean/arch/um/include/sysdep-x86_64/checksum.h