pp_construct (pretty_printer *pp, const char *prefix, int maximum_length)
{
memset (pp, 0, sizeof (pretty_printer));
- pp->buffer = xcalloc (1, sizeof (output_buffer));
+ pp->buffer = XCNEW (output_buffer);
obstack_init (&pp->buffer->chunk_obstack);
obstack_init (&pp->buffer->formatted_obstack);
pp->buffer->obstack = &pp->buffer->formatted_obstack;