void join_paths(char *path1,char *path2,char *new_path );
void print_message(char print_level, char *message);
void set_print_level(int new_level);
void join_paths(char *path1,char *path2,char *new_path );
void print_message(char print_level, char *message);
void set_print_level(int new_level);