in this prog  
 # include <stdio. h>
# include <string. h>

int main() {
    char data[] = "Hello, world!";
    char target = 'o';

    char *x=memchr(data, target, strlen(data));


        printf("%s",x);



    return 0;
}
    , why when i add the star of the pointer declaration (*) next to  ,x )  i don't get the correct result ?? why should i remove it ??