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/* cygheap.h: Cygwin heap manager.

   Copyright 2000 Cygnus Solutions.

This file is part of Cygwin.

This software is a copyrighted work licensed under the terms of the
Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
details. */

#undef cfree

enum cygheap_types
{
  HEAP_FHANDLER,
  HEAP_STR,
  HEAP_ARGV,
  HEAP_BUF,
  HEAP_1_START,
  HEAP_1_STR,
  HEAP_1_ARGV,
  HEAP_1_BUF,
  HEAP_1_EXEC,
  HEAP_1_MAX = 100
};

#define CYGHEAPSIZE ((2000 * sizeof (fhandler_union)) + (2 * 65536))

extern HANDLE cygheap;
extern HANDLE cygheap_max;

#define incygheap(s) (cygheap && ((char *) (s) >= (char *) cygheap) && ((char *) (s) <= ((char *) cygheap_max)))

extern "C" {
void __stdcall cfree (void *) __attribute__ ((regparm(1)));
void __stdcall cygheap_fixup_in_child (HANDLE, bool);
void *__stdcall cmalloc (cygheap_types, DWORD) __attribute__ ((regparm(2)));
void *__stdcall crealloc (void *, DWORD) __attribute__ ((regparm(2)));
void *__stdcall ccalloc (cygheap_types, DWORD, DWORD) __attribute__ ((regparm(3)));
char *__stdcall cstrdup (const char *) __attribute__ ((regparm(1)));
char *__stdcall cstrdup1 (const char *) __attribute__ ((regparm(1)));
void __stdcall cygheap_init ();
}