Q:

WHAT IS THE DIFFERENCE BETWEEN MEMCPY() & MEMMOVE() FUNCTIONS IN C?

robaa

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2022-11-27

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WHAT IS THE DIFFERENCE BETWEEN MEMCPY() & MEMMOVE() FUNCTIONS IN C?

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robaa

2022-11-27

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memcpy() function is is used to copy a specified number of bytes from one memory to another.

memmove() function is used to copy a specified number of bytes from one memory to another or to overlap on same memory.

Difference between memmove() and memcpy() is, overlap can happen on memmove(). Whereas, memory overlap won’t happen in memcpy() and it should be done in non-destructive way.

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