#include <string.h>
void * memccpy(void *dest, const void * src, int c, size_t n);
#include <string.h>
main(){
char a[] = "string[a]";
char b[] = "string(b)";
memccpy(a, b, 'B', sizeof(b));
printf("memccpy():%s\n", a);
}
memccpy():string(b)
#include <string.h>
void * memcpy ( void * dest, const void * src, size_t num );
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define N (10)
int main()
{
char* p1 = "abcde";
char* p2 = (char*)malloc(sizeof(char) * N);
char* p3 = (char*)memcpy(p2, p1, N);
printf("p2 = %s\np3 = %s\n", p2, p3);
free(p2);
p2 = NULL;
p3 = NULL;
system("pause");
return 0;
}
p2 = abcde p3 = abcde
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