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/***
*malloc.h - declarations and definitions for memory allocation functions** Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.**Purpose:* Contains the function declarations for memory allocation functions;* also defines manifest constants and types used by the heap routines.* [System V]*****/
#ifndef _INC_MALLOC
#ifdef __cplusplus
extern "C" {#endif
#if (_MSC_VER <= 600)
#define __based _based
#define __cdecl _cdecl
#define __far _far
#define __huge _huge
#define __near _near
#define __segment _segment
#endif
/* constants for based heap routines */
#define _NULLSEG ((__segment)0)
#define _NULLOFF ((void __based(void) *)0xffff)
/* constants for _heapchk/_heapset/_heapwalk routines */
#define _HEAPEMPTY (-1)
#define _HEAPOK (-2)
#define _HEAPBADBEGIN (-3)
#define _HEAPBADNODE (-4)
#define _HEAPEND (-5)
#define _HEAPBADPTR (-6)
#define _FREEENTRY 0
#define _USEDENTRY 1
/* maximum heap request that can ever be honored */
#ifdef _WINDOWS
#define _HEAP_MAXREQ 0xFFE6
#else
#define _HEAP_MAXREQ 0xFFE8
#endif
/* types and structures */
#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;#define _SIZE_T_DEFINED
#endif
#ifndef _HEAPINFO_DEFINED
typedef struct _heapinfo { int __far * _pentry; size_t _size; int _useflag; } _HEAPINFO;#define _HEAPINFO_DEFINED
#endif
/* external variable declarations */
extern unsigned int __near __cdecl _amblksiz;
/* based heap function prototypes */
void __based(void) * __cdecl _bcalloc(__segment, size_t, size_t);void __based(void) * __cdecl _bexpand(__segment, void __based(void) *, size_t);void __cdecl _bfree(__segment, void __based(void) *);int __cdecl _bfreeseg(__segment);int __cdecl _bheapadd(__segment, void __based(void) *, size_t);int __cdecl _bheapchk(__segment);int __cdecl _bheapmin(__segment);__segment __cdecl _bheapseg(size_t);int __cdecl _bheapset(__segment, unsigned int);int __cdecl _bheapwalk(__segment, _HEAPINFO *);void __based(void) * __cdecl _bmalloc(__segment, size_t);size_t __cdecl _bmsize(__segment, void __based(void) *);void __based(void) * __cdecl _brealloc(__segment, void __based(void) *, size_t);
/* function prototypes */
#ifndef _WINDOWS
void * __cdecl _alloca(size_t);#endif
void * __cdecl calloc(size_t, size_t);void * __cdecl _expand(void *, size_t);void __far * __cdecl _fcalloc(size_t, size_t);void __far * __cdecl _fexpand(void __far *, size_t);void __cdecl _ffree(void __far *);int __cdecl _fheapchk(void);int __cdecl _fheapmin(void);int __cdecl _fheapset(unsigned int);int __cdecl _fheapwalk(_HEAPINFO *);void __far * __cdecl _fmalloc(size_t);size_t __cdecl _fmsize(void __far *);void __far * __cdecl _frealloc(void __far *, size_t);unsigned int __cdecl _freect(size_t);void __cdecl free(void *);void __huge * __cdecl _halloc(long, size_t);void __cdecl _hfree(void __huge *);#ifndef _WINDOWS
int __cdecl _heapadd(void __far *, size_t);int __cdecl _heapchk(void);#endif
int __cdecl _heapmin(void);#ifndef _WINDOWS
int __cdecl _heapset(unsigned int);int __cdecl _heapwalk(_HEAPINFO *);#endif
void * __cdecl malloc(size_t);size_t __cdecl _memavl(void);size_t __cdecl _memmax(void);size_t __cdecl _msize(void *);void __near * __cdecl _ncalloc(size_t, size_t);void __near * __cdecl _nexpand(void __near *, size_t);void __cdecl _nfree(void __near *);#ifndef _WINDOWS
int __cdecl _nheapchk(void);#endif
int __cdecl _nheapmin(void);#ifndef _WINDOWS
int __cdecl _nheapset(unsigned int);int __cdecl _nheapwalk(_HEAPINFO *);#endif
void __near * __cdecl _nmalloc(size_t);size_t __cdecl _nmsize(void __near *);void __near * __cdecl _nrealloc(void __near *, size_t);void * __cdecl realloc(void *, size_t);size_t __cdecl _stackavail(void);
#ifndef __STDC__
/* Non-ANSI names for compatibility */#ifndef _WINDOWS
void * __cdecl alloca(size_t);#endif
void __huge * __cdecl halloc(long, size_t);void __cdecl hfree(void __huge *);size_t __cdecl stackavail(void);#endif /* __STDC__*/
#ifdef __cplusplus
}#endif
#define _INC_MALLOC
#endif /* _INC_MALLOC */
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