memmove : memmove « string.h « C Tutorial

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C Tutorial » string.h » memmove

24.4.1.memmove

Item	Value
Header file	string.h
Declaration	void memmove(void to, const void *from, size_t count);
Function	moves count characters from from into to.
Return	returns *to.

#include <stdio.h>

  #include <string.h>



  #define SIZE 80



  int main(void)

  {

    char str[SIZE], *p;



    strcpy(str, "AAAAAAAAAAAAAAAAAAAAAAAAA");

    p = str + 10;



    memmove(str, p, SIZE);

    printf("result after shift: %s", str);



    return 0;

  }

result after shift: AAAAAAAAAAAAAAA

24.4.memmove
	24.4.1.	memmove

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