const gchar *str;
} Line;
-int
+static int
compare_collate (const void *a, const void *b)
{
const Line *line_a = a;
return g_utf8_collate (line_a->str, line_b->str);
}
-int
+static int
compare_key (const void *a, const void *b)
{
const Line *line_a = a;