void print_list(const Node *const pt_to_node) {
if (!pt_to_node)
printf("()\n");
else {
printf("(");
apply_to_list(print_node, pt_to_node);
printf("\b)\n");
}
}
int main(int argc, char **argv)
{
node_t *data;
node_t *symbols;
data = (node_t *)malloc(sizeof(node_t));
symbols = (node_t *)malloc(sizeof(node_t));
/* Checking number of arguments and both mallocs */
if (argc != 2 || !data || !symbols)
{
return (1);
}
data = file_to_list(argv[1]);
apply_to_list(data, trim);
print_list(data);
symbols = parse_symbols(data);
print_list(symbols);
free(data);
return (0);
}
static void fatal_code(const int sig)
{
fatal_error_code = sig;
signal(sig, SIG_DFL);
if (fatal_code_in_progress)
{
kill(getpid(), fatal_error_code);
}
fatal_code_in_progress = true;
/* Let us clean up the terminal configuration. */
unset_interactive_mode();
apply_to_list(&buffers, auto_save);
kill(getpid(), fatal_error_code);
}
