| 1 | /* $Id: malloc.h,v 1.1.1.1 2003/07/02 13:56:58 eleph Exp $ */
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| 2 | /*
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| 3 | * Header file for simple ring 0 OS/2 heap
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| 4 | *
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| 5 | * (C) 2000-2002 InnoTek Systemberatung GmbH
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| 6 | *
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| 7 | * This program is free software; you can redistribute it and/or
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| 8 | * modify it under the terms of the GNU General Public License as
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| 9 | * published by the Free Software Foundation; either version 2 of
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| 10 | * the License, or (at your option) any later version.
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| 11 | *
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| 12 | * This program is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public
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| 18 | * License along with this program; if not, write to the Free
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| 19 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 20 | * USA.
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| 21 | *
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| 22 | */
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| 23 |
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| 24 | #ifndef MALLOC_INCLUDED
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| 25 | #define MALLOC_INCLUDED
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| 26 |
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| 27 | #define DEFAULT_HEAP 256*1024
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| 28 | #define HEAP_SIZE 256*1024
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| 29 |
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| 30 | // Standard malloc.h functions
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| 31 |
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| 32 | //NOTE: enabling this in the non-KEE driver causes problems (file name strings
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| 33 | // put in seperate private segments)
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| 34 | #ifdef DEBUGHEAP
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| 35 | void NEAR *malloc(ULONG size, const char *filename, int lineno);
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| 36 | void free(void *NEAR ptr, const char *filename, int lineno);
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| 37 | void NEAR *realloc(void *NEAR ptr, unsigned long newsize, const char *filename, int lineno);
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| 38 | #else
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| 39 | void NEAR *malloc(ULONG size);
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| 40 | void free(void NEAR *);
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| 41 | void NEAR *realloc(void NEAR *, unsigned long);
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| 42 | #endif
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| 43 |
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| 44 | unsigned _msize(void NEAR *);
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| 45 |
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| 46 |
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| 47 | // // Traditional 'C' library memset() -- don't need, intrinsic function !!!
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| 48 | // PVOID memset ( PVOID p, int c, USHORT len );
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| 49 |
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| 50 | // Some extensions
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| 51 | unsigned _memfree(void); // returns available space
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| 52 |
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| 53 | // Specialized routines
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| 54 | ULONG HeapInit(ULONG size); // initializes the heap manager
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| 55 | void dumpheap(void);
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| 56 |
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| 57 | BOOL IsHeapAddr(ULONG addr);
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| 58 |
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| 59 | #endif
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