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#ifndef MEMALLOC_H
#define MEMALLOC_H
// PTLens, Copyright (C) 2004, Thomas Niemann
// email: thomasn@epaperpress.com, subject=ptlens
//
// 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., 675
// Mass Ave, Cambridge, MA 02139, USA.
#define MAX_STACK 20
typedef struct {
void *mem; // pointer to first byte in handle
BufferID id; // handle
} bufHandle;
// static variables for Alloc.c
typedef struct {
bufHandle stack[MAX_STACK];
int32 tos;
} MemData;
enum MemType { memStatic, memDynamic };
void memInit(MemType);
void *memAlloc(MemType, int32 size);
void memFree(MemType, void *buf);
void memFreeAll(MemType);
void memLockHandles(MemType);
void memUnlockHandles(MemType);
#endif