Chris@10: /*
Chris@10:  * Copyright (c) 2003, 2007-11 Matteo Frigo
Chris@10:  * Copyright (c) 2003, 2007-11 Massachusetts Institute of Technology
Chris@10:  *
Chris@10:  * This program is free software; you can redistribute it and/or modify
Chris@10:  * it under the terms of the GNU General Public License as published by
Chris@10:  * the Free Software Foundation; either version 2 of the License, or
Chris@10:  * (at your option) any later version.
Chris@10:  *
Chris@10:  * This program is distributed in the hope that it will be useful,
Chris@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@10:  * GNU General Public License for more details.
Chris@10:  *
Chris@10:  * You should have received a copy of the GNU General Public License
Chris@10:  * along with this program; if not, write to the Free Software
Chris@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
Chris@10:  *
Chris@10:  */
Chris@10: 
Chris@10: #include "api.h"
Chris@10: 
Chris@10: typedef struct {
Chris@10:      printer super;
Chris@10:      void (*write_char)(char c, void *);
Chris@10:      void *data;
Chris@10: } P;
Chris@10: 
Chris@10: static void putchr_generic(printer * p_, char c)
Chris@10: {
Chris@10:      P *p = (P *) p_;
Chris@10:      (p->write_char)(c, p->data);
Chris@10: }
Chris@10: 
Chris@10: void X(export_wisdom)(void (*write_char)(char c, void *), void *data)
Chris@10: {
Chris@10:      P *p = (P *) X(mkprinter)(sizeof(P), putchr_generic, 0);
Chris@10:      planner *plnr = X(the_planner)();
Chris@10: 
Chris@10:      p->write_char = write_char;
Chris@10:      p->data = data;
Chris@10:      plnr->adt->exprt(plnr, (printer *) p);
Chris@10:      X(printer_destroy)((printer *) p);
Chris@10: }