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 * Copy a given number of bytes (3rd argument)
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 * Copy a given number of bytes (3rd argument)
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 * from the memory location defined by 2nd argument
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 * from the memory location defined by 2nd argument
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 * to the memory location defined by 1st argument.
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 * to the memory location defined by 1st argument.
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 * The memory areas cannot overlap.
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 * The memory areas cannot overlap.
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 *
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 *
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 * @param destination
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 * @param dst Destination
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 * @param source
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 * @param src Source
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 * @param number of bytes
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 * @param cnt Number of bytes
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 * @return destination
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 * @return Destination
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 */
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 */
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static inline void * memcpy(void * dst, const void * src, size_t cnt)
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static inline void * memcpy(void * dst, const void * src, size_t cnt)
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{
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{
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        __u32 d0, d1, d2;
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        __u32 d0, d1, d2;
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 *
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 *
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 * Compare a given number of bytes (3rd argument)
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 * Compare a given number of bytes (3rd argument)
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 * at memory locations defined by 1st and 2nd argument
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 * at memory locations defined by 1st and 2nd argument
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 * for equality. If bytes are equal function returns 0.
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 * for equality. If bytes are equal function returns 0.
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 *
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 *
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 * @param region 1
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 * @param src Region 1
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 * @param region 2
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 * @param dst Region 2
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 * @param number of bytes
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 * @param cnt Number of bytes
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 * @return zero if bytes are equal, non-zero otherwise
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 * @return Zero if bytes are equal, non-zero otherwise
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 */
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 */
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static inline int memcmp(__address src, __address dst, size_t cnt)
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static inline int memcmp(__address src, __address dst, size_t cnt)
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{
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{
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    __u32 d0, d1, d2;
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    __u32 d0, d1, d2;
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    int ret;
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    int ret;
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/** Fill memory with words
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/** Fill memory with words
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 * Fill a given number of words (2nd argument)
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 * Fill a given number of words (2nd argument)
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 * at memory defined by 1st argument with the
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 * at memory defined by 1st argument with the
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 * word value defined by 3rd argument.
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 * word value defined by 3rd argument.
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 *
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 *
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 * @param destination
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 * @param dst Destination
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 * @param number of words
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 * @param cnt Number of words
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 * @param value to fill
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 * @param x Value to fill
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 */
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 */
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static inline void memsetw(__address dst, size_t cnt, __u16 x)
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static inline void memsetw(__address dst, size_t cnt, __u16 x)
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{
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{
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    __u32 d0, d1;
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    __u32 d0, d1;
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/** Fill memory with bytes
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/** Fill memory with bytes
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 * Fill a given number of bytes (2nd argument)
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 * Fill a given number of bytes (2nd argument)
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 * at memory defined by 1st argument with the
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 * at memory defined by 1st argument with the
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 * word value defined by 3rd argument.
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 * word value defined by 3rd argument.
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 *
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 *
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 * @param destination
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 * @param dst Destination
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 * @param number of bytes
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 * @param cnt Number of bytes
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 * @param value to fill
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 * @param x Value to fill
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 */
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 */
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static inline void memsetb(__address dst, size_t cnt, __u8 x)
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static inline void memsetb(__address dst, size_t cnt, __u8 x)
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{
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{
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    __u32 d0, d1;
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    __u32 d0, d1;
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