void tokenize(char *line, Action *act; Action *next_a){
       
       int white_spaces = 0;
       int count = 0;
       for (int i = 1; i < MAXLINE; i++){
       if (line[i-1] == ' ' &&line[i] != ' '){
       white_spaces += 1;
       }
       if (line[i] == '\t' || line[i] == '\n' || line[i] == '\r'){
       break;
       }
       
       }
       char **args = malloc(sizeof(char*)*(white_spaces+1));
       char *tok = strtok(placeholder, deli);
       while (tok != NULL){
       args[count] = tok;
       tok = strtok(NULL, deli);
       count ++;
       }
       act->args = args;
       act->next_act = next_a;

}

avoid forward declaration error/