#include<stdio.h>

void func1(char** p){
(*p)++;
printf("(from func1) - %s\n", *p);
}

void func2(char* p){
p++;
printf("(from func2) - %s\n", p);
}

int main(void){

char* str = "hello world";

func2(str);
printf("(from main ) - %s\n",str);

func1(&str);
printf("(from main ) - %s\n",str);

return 0;
}