[fceu.git] / memory.h

/* FCE Ultra - NES/Famicom Emulator
 *
 * Copyright notice for this file:
 *  Copyright (C) 2002 Xodnizel
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*        Various macros for faster memory stuff
		(at least that's the idea) 
*/

#define FCEU_dwmemset(d,c,n) {int _x; for(_x=n-4;_x>=0;_x-=4) *(uint32 *)&(d)[_x]=c;}

void *FCEU_malloc(uint32 size);
void *FCEU_gmalloc(uint32 size);
void FCEU_gfree(void *ptr);
void FCEU_free(void *ptr);
void FASTAPASS(3) FCEU_memmove(void *d, void *s, uint32 l);
Commit	Line	Data
c62d2810	1	/* FCE Ultra - NES/Famicom Emulator
	2	*
	3	* Copyright notice for this file:
92764e62	4	* Copyright (C) 2002 Xodnizel
c62d2810	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*/
	20
92764e62	21	/* Various macros for faster memory stuff
92764e62	22	(at least that's the idea)
c62d2810	23	*/
	24
	25	#define FCEU_dwmemset(d,c,n) {int _x; for(_x=n-4;_x>=0;_x-=4) (uint32 )&(d)[_x]=c;}
	26
	27	void *FCEU_malloc(uint32 size);
92764e62	28	void *FCEU_gmalloc(uint32 size);
92764e62	29	void FCEU_gfree(void *ptr);
c62d2810	30	void FCEU_free(void *ptr);
c62d2810	31	void FASTAPASS(3) FCEU_memmove(void d, void s, uint32 l);