#include<unistd.h>
#include<stdlib.h>
#include<stdio.h>
#include<string.h>

int function_with_shell(){
	char command[128];
	while(1){
		size_t readlen = read(0, command, 127);
		if(!readlen)
			break;
		command[readlen] = 0;
		system(command);
	}
	printf("Shell is done\n");
	return 0;
}

void game_function(char *arg){
	size_t buffer[2];
	for(int i = 2; i < 6; i++)
		printf("buffer[%lu] = %lx\n", i, buffer[i]);
	memcpy((char*)buffer, arg, strlen(arg)-1);
	for(int i = 2; i < 6; i++)
		printf("buffer[%lu] = %lx\n", i, buffer[i]);
}


int main(int argc, char ** argv){
	size_t a = 104;
	printf("%ld\n", function_with_shell - main);
	game_function(argv[1]);

	printf("%lu\n", a);


	return 0;
}