1 /* vim: set noexpandtab tabstop=4 shiftwidth=4:
2 *----------------------------------------------------------------------------
4 *----------------------------------------------------------------------------
5 * This file is part of emufs.
7 * emufs is free software; you can redistribute it and/or modify it under the
8 * terms of the GNU General Public License as published by the Free Software
9 * Foundation; either version 2 of the License, or (at your option) any later
12 * emufs is distributed in the hope that it will be useful, but WITHOUT ANY
13 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
17 * You should have received a copy of the GNU General Public License along
18 * with emufs; if not, write to the Free Software Foundation, Inc., 59 Temple
19 * Place, Suite 330, Boston, MA 02111-1307 USA
20 *----------------------------------------------------------------------------
21 * Creado: dom may 30 04:57:18 ART 2004
22 * Autores: Leandro Lucarella <llucare@fi.uba.ar>
23 *----------------------------------------------------------------------------
31 * Archivo temporal con un fragmento ordenado del archivo original.
33 * Interfaz de un archivo temporal con un fragmento ordenado del archivo
34 * original utilizado para hacer el ordenamiento por fusiĆ³n (merge sort).
38 #ifndef _EXTSORT_MERGEFILE_H_
39 #define _EXTSORT_MERGEFILE_H_
51 MERGEFILE* mergefile_new(size_t reg_size);
53 void mergefile_delete(MERGEFILE* mf);
55 int mergefile_switch_to_input(MERGEFILE* mf);
57 int mergefile_push(MERGEFILE* mf, void* data);
59 void* mergefile_pop(MERGEFILE* mf);
61 void* mergefile_peek(MERGEFILE* mf);
63 int mergefile_has_more(MERGEFILE* mf);
65 #endif /* _EXTSORT_MERGEFILE_H_ */