strcpy using pointers

Question

I\'m trying to write strcpy on my own using pointers and I get an error during runtime.

void str_cpy(char **destination, const char *source) {
//    char *s1         


        

Answer 1

#include
void main()
{

    void mystrcpy(char *,char *);

    char s1[100],s2[100];
    char *p1;
    char *p2;
    p1=s1;
    p2=s2;
    printf("Enter the string to copy to s2...?\n");
    scanf("%s",p1);


    mystrcpy(p2,p1);

    printf("S2 after copying = %s",p2);

}
void mystrcpy(char *p2,char *p1)
{
    while(*p1!='\0')
    {
        *p2=*p1;
        p2++;
        p1++;
    }
    *p2='\0';

}

Its my solution..Simple to understand..