diff --git a/boot/common/src/loader/include/malloc.h b/boot/common/src/loader/include/malloc.h
new file mode 100644
index 0000000..47154b0
--- /dev/null
+++ b/boot/common/src/loader/include/malloc.h
@@ -0,0 +1,942 @@
+/*
+  A version of malloc/free/realloc written by Doug Lea and released to the
+  public domain.  Send questions/comments/complaints/performance data
+  to dl@cs.oswego.edu
+
+* VERSION 2.6.6  Sun Mar  5 19:10:03 2000  Doug Lea  (dl at gee)
+
+   Note: There may be an updated version of this malloc obtainable at
+	   ftp://g.oswego.edu/pub/misc/malloc.c
+	 Check before installing!
+
+* Why use this malloc?
+
+  This is not the fastest, most space-conserving, most portable, or
+  most tunable malloc ever written. However it is among the fastest
+  while also being among the most space-conserving, portable and tunable.
+  Consistent balance across these factors results in a good general-purpose
+  allocator. For a high-level description, see
+     http://g.oswego.edu/dl/html/malloc.html
+
+* Synopsis of public routines
+
+  (Much fuller descriptions are contained in the program documentation below.)
+
+  malloc(size_t n);
+     Return a pointer to a newly allocated chunk of at least n bytes, or null
+     if no space is available.
+  free(Void_t* p);
+     Release the chunk of memory pointed to by p, or no effect if p is null.
+  realloc(Void_t* p, size_t n);
+     Return a pointer to a chunk of size n that contains the same data
+     as does chunk p up to the minimum of (n, p's size) bytes, or null
+     if no space is available. The returned pointer may or may not be
+     the same as p. If p is null, equivalent to malloc.  Unless the
+     #define REALLOC_ZERO_BYTES_FREES below is set, realloc with a
+     size argument of zero (re)allocates a minimum-sized chunk.
+  memalign(size_t alignment, size_t n);
+     Return a pointer to a newly allocated chunk of n bytes, aligned
+     in accord with the alignment argument, which must be a power of
+     two.
+  valloc(size_t n);
+     Equivalent to memalign(pagesize, n), where pagesize is the page
+     size of the system (or as near to this as can be figured out from
+     all the includes/defines below.)
+  pvalloc(size_t n);
+     Equivalent to valloc(minimum-page-that-holds(n)), that is,
+     round up n to nearest pagesize.
+  calloc(size_t unit, size_t quantity);
+     Returns a pointer to quantity * unit bytes, with all locations
+     set to zero.
+  cfree(Void_t* p);
+     Equivalent to free(p).
+  malloc_trim(size_t pad);
+     Release all but pad bytes of freed top-most memory back
+     to the system. Return 1 if successful, else 0.
+  malloc_usable_size(Void_t* p);
+     Report the number usable allocated bytes associated with allocated
+     chunk p. This may or may not report more bytes than were requested,
+     due to alignment and minimum size constraints.
+  malloc_stats();
+     Prints brief summary statistics on stderr.
+  mallinfo()
+     Returns (by copy) a struct containing various summary statistics.
+  mallopt(int parameter_number, int parameter_value)
+     Changes one of the tunable parameters described below. Returns
+     1 if successful in changing the parameter, else 0.
+
+* Vital statistics:
+
+  Alignment:                            8-byte
+       8 byte alignment is currently hardwired into the design.  This
+       seems to suffice for all current machines and C compilers.
+
+  Assumed pointer representation:       4 or 8 bytes
+       Code for 8-byte pointers is untested by me but has worked
+       reliably by Wolfram Gloger, who contributed most of the
+       changes supporting this.
+
+  Assumed size_t  representation:       4 or 8 bytes
+       Note that size_t is allowed to be 4 bytes even if pointers are 8.
+
+  Minimum overhead per allocated chunk: 4 or 8 bytes
+       Each malloced chunk has a hidden overhead of 4 bytes holding size
+       and status information.
+
+  Minimum allocated size: 4-byte ptrs:  16 bytes    (including 4 overhead)
+			  8-byte ptrs:  24/32 bytes (including, 4/8 overhead)
+
+       When a chunk is freed, 12 (for 4byte ptrs) or 20 (for 8 byte
+       ptrs but 4 byte size) or 24 (for 8/8) additional bytes are
+       needed; 4 (8) for a trailing size field
+       and 8 (16) bytes for free list pointers. Thus, the minimum
+       allocatable size is 16/24/32 bytes.
+
+       Even a request for zero bytes (i.e., malloc(0)) returns a
+       pointer to something of the minimum allocatable size.
+
+  Maximum allocated size: 4-byte size_t: 2^31 -  8 bytes
+			  8-byte size_t: 2^63 - 16 bytes
+
+       It is assumed that (possibly signed) size_t bit values suffice to
+       represent chunk sizes. `Possibly signed' is due to the fact
+       that `size_t' may be defined on a system as either a signed or
+       an unsigned type. To be conservative, values that would appear
+       as negative numbers are avoided.
+       Requests for sizes with a negative sign bit when the request
+       size is treaded as a long will return null.
+
+  Maximum overhead wastage per allocated chunk: normally 15 bytes
+
+       Alignnment demands, plus the minimum allocatable size restriction
+       make the normal worst-case wastage 15 bytes (i.e., up to 15
+       more bytes will be allocated than were requested in malloc), with
+       two exceptions:
+	 1. Because requests for zero bytes allocate non-zero space,
+	    the worst case wastage for a request of zero bytes is 24 bytes.
+	 2. For requests >= mmap_threshold that are serviced via
+	    mmap(), the worst case wastage is 8 bytes plus the remainder
+	    from a system page (the minimal mmap unit); typically 4096 bytes.
+
+* Limitations
+
+    Here are some features that are NOT currently supported
+
+    * No user-definable hooks for callbacks and the like.
+    * No automated mechanism for fully checking that all accesses
+      to malloced memory stay within their bounds.
+    * No support for compaction.
+
+* Synopsis of compile-time options:
+
+    People have reported using previous versions of this malloc on all
+    versions of Unix, sometimes by tweaking some of the defines
+    below. It has been tested most extensively on Solaris and
+    Linux. It is also reported to work on WIN32 platforms.
+    People have also reported adapting this malloc for use in
+    stand-alone embedded systems.
+
+    The implementation is in straight, hand-tuned ANSI C.  Among other
+    consequences, it uses a lot of macros.  Because of this, to be at
+    all usable, this code should be compiled using an optimizing compiler
+    (for example gcc -O2) that can simplify expressions and control
+    paths.
+
+  __STD_C                  (default: derived from C compiler defines)
+     Nonzero if using ANSI-standard C compiler, a C++ compiler, or
+     a C compiler sufficiently close to ANSI to get away with it.
+  DEBUG                    (default: NOT defined)
+     Define to enable debugging. Adds fairly extensive assertion-based
+     checking to help track down memory errors, but noticeably slows down
+     execution.
+  REALLOC_ZERO_BYTES_FREES (default: NOT defined)
+     Define this if you think that realloc(p, 0) should be equivalent
+     to free(p). Otherwise, since malloc returns a unique pointer for
+     malloc(0), so does realloc(p, 0).
+  HAVE_MEMCPY               (default: defined)
+     Define if you are not otherwise using ANSI STD C, but still
+     have memcpy and memset in your C library and want to use them.
+     Otherwise, simple internal versions are supplied.
+  USE_MEMCPY               (default: 1 if HAVE_MEMCPY is defined, 0 otherwise)
+     Define as 1 if you want the C library versions of memset and
+     memcpy called in realloc and calloc (otherwise macro versions are used).
+     At least on some platforms, the simple macro versions usually
+     outperform libc versions.
+  HAVE_MMAP                 (default: defined as 1)
+     Define to non-zero to optionally make malloc() use mmap() to
+     allocate very large blocks.
+  HAVE_MREMAP                 (default: defined as 0 unless Linux libc set)
+     Define to non-zero to optionally make realloc() use mremap() to
+     reallocate very large blocks.
+  malloc_getpagesize        (default: derived from system #includes)
+     Either a constant or routine call returning the system page size.
+  HAVE_USR_INCLUDE_MALLOC_H (default: NOT defined)
+     Optionally define if you are on a system with a /usr/include/malloc.h
+     that declares struct mallinfo. It is not at all necessary to
+     define this even if you do, but will ensure consistency.
+  INTERNAL_SIZE_T           (default: size_t)
+     Define to a 32-bit type (probably `unsigned int') if you are on a
+     64-bit machine, yet do not want or need to allow malloc requests of
+     greater than 2^31 to be handled. This saves space, especially for
+     very small chunks.
+  INTERNAL_LINUX_C_LIB      (default: NOT defined)
+     Defined only when compiled as part of Linux libc.
+     Also note that there is some odd internal name-mangling via defines
+     (for example, internally, `malloc' is named `mALLOc') needed
+     when compiling in this case. These look funny but don't otherwise
+     affect anything.
+  WIN32                     (default: undefined)
+     Define this on MS win (95, nt) platforms to compile in sbrk emulation.
+  LACKS_UNISTD_H            (default: undefined if not WIN32)
+     Define this if your system does not have a <unistd.h>.
+  LACKS_SYS_PARAM_H         (default: undefined if not WIN32)
+     Define this if your system does not have a <sys/param.h>.
+  MORECORE                  (default: sbrk)
+     The name of the routine to call to obtain more memory from the system.
+  MORECORE_FAILURE          (default: -1)
+     The value returned upon failure of MORECORE.
+  MORECORE_CLEARS           (default 1)
+     True (1) if the routine mapped to MORECORE zeroes out memory (which
+     holds for sbrk).
+  DEFAULT_TRIM_THRESHOLD
+  DEFAULT_TOP_PAD
+  DEFAULT_MMAP_THRESHOLD
+  DEFAULT_MMAP_MAX
+     Default values of tunable parameters (described in detail below)
+     controlling interaction with host system routines (sbrk, mmap, etc).
+     These values may also be changed dynamically via mallopt(). The
+     preset defaults are those that give best performance for typical
+     programs/systems.
+  USE_DL_PREFIX             (default: undefined)
+     Prefix all public routines with the string 'dl'.  Useful to
+     quickly avoid procedure declaration conflicts and linker symbol
+     conflicts with existing memory allocation routines.
+
+
+*/
+
+
+
+
+/* Preliminaries */
+
+#ifndef __STD_C
+#ifdef __STDC__
+#define __STD_C     1
+#else
+#if __cplusplus
+#define __STD_C     1
+#else
+#define __STD_C     0
+#endif /*__cplusplus*/
+#endif /*__STDC__*/
+#endif /*__STD_C*/
+
+#ifndef Void_t
+#if (__STD_C || defined(WIN32))
+#define Void_t      void
+#else
+#define Void_t      char
+#endif
+#endif /*Void_t*/
+
+#if __STD_C
+#include <linux/stddef.h>	/* for size_t */
+#else
+#include <sys/types.h>
+#endif	/* __STD_C */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if 0	/* not for U-Boot */
+#include <stdio.h>	/* needed for malloc_stats */
+#endif
+
+
+/*
+  Compile-time options
+*/
+
+
+/*
+    Debugging:
+
+    Because freed chunks may be overwritten with link fields, this
+    malloc will often die when freed memory is overwritten by user
+    programs.  This can be very effective (albeit in an annoying way)
+    in helping track down dangling pointers.
+
+    If you compile with -DDEBUG, a number of assertion checks are
+    enabled that will catch more memory errors. You probably won't be
+    able to make much sense of the actual assertion errors, but they
+    should help you locate incorrectly overwritten memory.  The
+    checking is fairly extensive, and will slow down execution
+    noticeably. Calling malloc_stats or mallinfo with DEBUG set will
+    attempt to check every non-mmapped allocated and free chunk in the
+    course of computing the summmaries. (By nature, mmapped regions
+    cannot be checked very much automatically.)
+
+    Setting DEBUG may also be helpful if you are trying to modify
+    this code. The assertions in the check routines spell out in more
+    detail the assumptions and invariants underlying the algorithms.
+
+*/
+
+#ifdef DEBUG
+/* #include <assert.h> */
+#define assert(x) ((void)0)
+#else
+#define assert(x) ((void)0)
+#endif
+
+
+/*
+  INTERNAL_SIZE_T is the word-size used for internal bookkeeping
+  of chunk sizes. On a 64-bit machine, you can reduce malloc
+  overhead by defining INTERNAL_SIZE_T to be a 32 bit `unsigned int'
+  at the expense of not being able to handle requests greater than
+  2^31. This limitation is hardly ever a concern; you are encouraged
+  to set this. However, the default version is the same as size_t.
+*/
+
+#ifndef INTERNAL_SIZE_T
+#define INTERNAL_SIZE_T size_t
+#endif
+
+/*
+  REALLOC_ZERO_BYTES_FREES should be set if a call to
+  realloc with zero bytes should be the same as a call to free.
+  Some people think it should. Otherwise, since this malloc
+  returns a unique pointer for malloc(0), so does realloc(p, 0).
+*/
+
+
+/*   #define REALLOC_ZERO_BYTES_FREES */
+
+
+/*
+  WIN32 causes an emulation of sbrk to be compiled in
+  mmap-based options are not currently supported in WIN32.
+*/
+
+/* #define WIN32 */
+#ifdef WIN32
+#define MORECORE wsbrk
+#define HAVE_MMAP 0
+
+#define LACKS_UNISTD_H
+#define LACKS_SYS_PARAM_H
+
+/*
+  Include 'windows.h' to get the necessary declarations for the
+  Microsoft Visual C++ data structures and routines used in the 'sbrk'
+  emulation.
+
+  Define WIN32_LEAN_AND_MEAN so that only the essential Microsoft
+  Visual C++ header files are included.
+*/
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#endif
+
+
+/*
+  HAVE_MEMCPY should be defined if you are not otherwise using
+  ANSI STD C, but still have memcpy and memset in your C library
+  and want to use them in calloc and realloc. Otherwise simple
+  macro versions are defined here.
+
+  USE_MEMCPY should be defined as 1 if you actually want to
+  have memset and memcpy called. People report that the macro
+  versions are often enough faster than libc versions on many
+  systems that it is better to use them.
+
+*/
+
+#define HAVE_MEMCPY
+
+#ifndef USE_MEMCPY
+#ifdef HAVE_MEMCPY
+#define USE_MEMCPY 1
+#else
+#define USE_MEMCPY 0
+#endif
+#endif
+
+#if (__STD_C || defined(HAVE_MEMCPY))
+
+#if __STD_C
+void* memset(void*, int, size_t);
+void* memcpy(void*, const void*, size_t);
+#else
+#ifdef WIN32
+/* On Win32 platforms, 'memset()' and 'memcpy()' are already declared in */
+/* 'windows.h' */
+#else
+Void_t* memset();
+Void_t* memcpy();
+#endif
+#endif
+#endif
+
+#if USE_MEMCPY
+
+/* The following macros are only invoked with (2n+1)-multiples of
+   INTERNAL_SIZE_T units, with a positive integer n. This is exploited
+   for fast inline execution when n is small. */
+
+#define MALLOC_ZERO(charp, nbytes)                                            \
+do {                                                                          \
+  INTERNAL_SIZE_T mzsz = (nbytes);                                            \
+  if(mzsz <= 9*sizeof(mzsz)) {                                                \
+    INTERNAL_SIZE_T* mz = (INTERNAL_SIZE_T*) (charp);                         \
+    if(mzsz >= 5*sizeof(mzsz)) {     *mz++ = 0;                               \
+				     *mz++ = 0;                               \
+      if(mzsz >= 7*sizeof(mzsz)) {   *mz++ = 0;                               \
+				     *mz++ = 0;                               \
+	if(mzsz >= 9*sizeof(mzsz)) { *mz++ = 0;                               \
+				     *mz++ = 0; }}}                           \
+				     *mz++ = 0;                               \
+				     *mz++ = 0;                               \
+				     *mz   = 0;                               \
+  } else memset((charp), 0, mzsz);                                            \
+} while(0)
+
+#define MALLOC_COPY(dest,src,nbytes)                                          \
+do {                                                                          \
+  INTERNAL_SIZE_T mcsz = (nbytes);                                            \
+  if(mcsz <= 9*sizeof(mcsz)) {                                                \
+    INTERNAL_SIZE_T* mcsrc = (INTERNAL_SIZE_T*) (src);                        \
+    INTERNAL_SIZE_T* mcdst = (INTERNAL_SIZE_T*) (dest);                       \
+    if(mcsz >= 5*sizeof(mcsz)) {     *mcdst++ = *mcsrc++;                     \
+				     *mcdst++ = *mcsrc++;                     \
+      if(mcsz >= 7*sizeof(mcsz)) {   *mcdst++ = *mcsrc++;                     \
+				     *mcdst++ = *mcsrc++;                     \
+	if(mcsz >= 9*sizeof(mcsz)) { *mcdst++ = *mcsrc++;                     \
+				     *mcdst++ = *mcsrc++; }}}                 \
+				     *mcdst++ = *mcsrc++;                     \
+				     *mcdst++ = *mcsrc++;                     \
+				     *mcdst   = *mcsrc  ;                     \
+  } else memcpy(dest, src, mcsz);                                             \
+} while(0)
+
+#else /* !USE_MEMCPY */
+
+/* Use Duff's device for good zeroing/copying performance. */
+
+#define MALLOC_ZERO(charp, nbytes)                                            \
+do {                                                                          \
+  INTERNAL_SIZE_T* mzp = (INTERNAL_SIZE_T*)(charp);                           \
+  long mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T), mcn;                         \
+  if (mctmp < 8) mcn = 0; else { mcn = (mctmp-1)/8; mctmp %= 8; }             \
+  switch (mctmp) {                                                            \
+    case 0: for(;;) { *mzp++ = 0;                                             \
+    case 7:           *mzp++ = 0;                                             \
+    case 6:           *mzp++ = 0;                                             \
+    case 5:           *mzp++ = 0;                                             \
+    case 4:           *mzp++ = 0;                                             \
+    case 3:           *mzp++ = 0;                                             \
+    case 2:           *mzp++ = 0;                                             \
+    case 1:           *mzp++ = 0; if(mcn <= 0) break; mcn--; }                \
+  }                                                                           \
+} while(0)
+
+#define MALLOC_COPY(dest,src,nbytes)                                          \
+do {                                                                          \
+  INTERNAL_SIZE_T* mcsrc = (INTERNAL_SIZE_T*) src;                            \
+  INTERNAL_SIZE_T* mcdst = (INTERNAL_SIZE_T*) dest;                           \
+  long mctmp = (nbytes)/sizeof(INTERNAL_SIZE_T), mcn;                         \
+  if (mctmp < 8) mcn = 0; else { mcn = (mctmp-1)/8; mctmp %= 8; }             \
+  switch (mctmp) {                                                            \
+    case 0: for(;;) { *mcdst++ = *mcsrc++;                                    \
+    case 7:           *mcdst++ = *mcsrc++;                                    \
+    case 6:           *mcdst++ = *mcsrc++;                                    \
+    case 5:           *mcdst++ = *mcsrc++;                                    \
+    case 4:           *mcdst++ = *mcsrc++;                                    \
+    case 3:           *mcdst++ = *mcsrc++;                                    \
+    case 2:           *mcdst++ = *mcsrc++;                                    \
+    case 1:           *mcdst++ = *mcsrc++; if(mcn <= 0) break; mcn--; }       \
+  }                                                                           \
+} while(0)
+
+#endif
+
+
+/*
+  Define HAVE_MMAP to optionally make malloc() use mmap() to
+  allocate very large blocks.  These will be returned to the
+  operating system immediately after a free().
+*/
+
+/***
+#ifndef HAVE_MMAP
+#define HAVE_MMAP 1
+#endif
+***/
+#undef	HAVE_MMAP	/* Not available for U-Boot */
+
+/*
+  Define HAVE_MREMAP to make realloc() use mremap() to re-allocate
+  large blocks.  This is currently only possible on Linux with
+  kernel versions newer than 1.3.77.
+*/
+
+/***
+#ifndef HAVE_MREMAP
+#ifdef INTERNAL_LINUX_C_LIB
+#define HAVE_MREMAP 1
+#else
+#define HAVE_MREMAP 0
+#endif
+#endif
+***/
+#undef	HAVE_MREMAP	/* Not available for U-Boot */
+
+#if HAVE_MMAP
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+#endif /* HAVE_MMAP */
+
+/*
+  Access to system page size. To the extent possible, this malloc
+  manages memory from the system in page-size units.
+
+  The following mechanics for getpagesize were adapted from
+  bsd/gnu getpagesize.h
+*/
+
+#define	LACKS_UNISTD_H	/* Shortcut for U-Boot */
+#define	malloc_getpagesize	4096
+
+#ifndef LACKS_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#ifndef malloc_getpagesize
+#  ifdef _SC_PAGESIZE         /* some SVR4 systems omit an underscore */
+#    ifndef _SC_PAGE_SIZE
+#      define _SC_PAGE_SIZE _SC_PAGESIZE
+#    endif
+#  endif
+#  ifdef _SC_PAGE_SIZE
+#    define malloc_getpagesize sysconf(_SC_PAGE_SIZE)
+#  else
+#    if defined(BSD) || defined(DGUX) || defined(HAVE_GETPAGESIZE)
+       extern size_t getpagesize();
+#      define malloc_getpagesize getpagesize()
+#    else
+#      ifdef WIN32
+#        define malloc_getpagesize (4096) /* TBD: Use 'GetSystemInfo' instead */
+#      else
+#        ifndef LACKS_SYS_PARAM_H
+#          include <sys/param.h>
+#        endif
+#        ifdef EXEC_PAGESIZE
+#          define malloc_getpagesize EXEC_PAGESIZE
+#        else
+#          ifdef NBPG
+#            ifndef CLSIZE
+#              define malloc_getpagesize NBPG
+#            else
+#              define malloc_getpagesize (NBPG * CLSIZE)
+#            endif
+#          else
+#            ifdef NBPC
+#              define malloc_getpagesize NBPC
+#            else
+#              ifdef PAGESIZE
+#                define malloc_getpagesize PAGESIZE
+#              else
+#                define malloc_getpagesize (4096) /* just guess */
+#              endif
+#            endif
+#          endif
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+
+/*
+
+  This version of malloc supports the standard SVID/XPG mallinfo
+  routine that returns a struct containing the same kind of
+  information you can get from malloc_stats. It should work on
+  any SVID/XPG compliant system that has a /usr/include/malloc.h
+  defining struct mallinfo. (If you'd like to install such a thing
+  yourself, cut out the preliminary declarations as described above
+  and below and save them in a malloc.h file. But there's no
+  compelling reason to bother to do this.)
+
+  The main declaration needed is the mallinfo struct that is returned
+  (by-copy) by mallinfo().  The SVID/XPG malloinfo struct contains a
+  bunch of fields, most of which are not even meaningful in this
+  version of malloc. Some of these fields are are instead filled by
+  mallinfo() with other numbers that might possibly be of interest.
+
+  HAVE_USR_INCLUDE_MALLOC_H should be set if you have a
+  /usr/include/malloc.h file that includes a declaration of struct
+  mallinfo.  If so, it is included; else an SVID2/XPG2 compliant
+  version is declared below.  These must be precisely the same for
+  mallinfo() to work.
+
+*/
+
+/* #define HAVE_USR_INCLUDE_MALLOC_H */
+
+#if HAVE_USR_INCLUDE_MALLOC_H
+#include "/usr/include/malloc.h"
+#else
+
+/* SVID2/XPG mallinfo structure */
+
+struct mallinfo {
+  int arena;    /* total space allocated from system */
+  int ordblks;  /* number of non-inuse chunks */
+  int smblks;   /* unused -- always zero */
+  int hblks;    /* number of mmapped regions */
+  int hblkhd;   /* total space in mmapped regions */
+  int usmblks;  /* unused -- always zero */
+  int fsmblks;  /* unused -- always zero */
+  int uordblks; /* total allocated space */
+  int fordblks; /* total non-inuse space */
+  int keepcost; /* top-most, releasable (via malloc_trim) space */
+};
+
+/* SVID2/XPG mallopt options */
+
+#define M_MXFAST  1    /* UNUSED in this malloc */
+#define M_NLBLKS  2    /* UNUSED in this malloc */
+#define M_GRAIN   3    /* UNUSED in this malloc */
+#define M_KEEP    4    /* UNUSED in this malloc */
+
+#endif
+
+/* mallopt options that actually do something */
+
+#define M_TRIM_THRESHOLD    -1
+#define M_TOP_PAD           -2
+#define M_MMAP_THRESHOLD    -3
+#define M_MMAP_MAX          -4
+
+
+#ifndef DEFAULT_TRIM_THRESHOLD
+#define DEFAULT_TRIM_THRESHOLD (128 * 1024)
+#endif
+
+/*
+    M_TRIM_THRESHOLD is the maximum amount of unused top-most memory
+      to keep before releasing via malloc_trim in free().
+
+      Automatic trimming is mainly useful in long-lived programs.
+      Because trimming via sbrk can be slow on some systems, and can
+      sometimes be wasteful (in cases where programs immediately
+      afterward allocate more large chunks) the value should be high
+      enough so that your overall system performance would improve by
+      releasing.
+
+      The trim threshold and the mmap control parameters (see below)
+      can be traded off with one another. Trimming and mmapping are
+      two different ways of releasing unused memory back to the
+      system. Between these two, it is often possible to keep
+      system-level demands of a long-lived program down to a bare
+      minimum. For example, in one test suite of sessions measuring
+      the XF86 X server on Linux, using a trim threshold of 128K and a
+      mmap threshold of 192K led to near-minimal long term resource
+      consumption.
+
+      If you are using this malloc in a long-lived program, it should
+      pay to experiment with these values.  As a rough guide, you
+      might set to a value close to the average size of a process
+      (program) running on your system.  Releasing this much memory
+      would allow such a process to run in memory.  Generally, it's
+      worth it to tune for trimming rather tham memory mapping when a
+      program undergoes phases where several large chunks are
+      allocated and released in ways that can reuse each other's
+      storage, perhaps mixed with phases where there are no such
+      chunks at all.  And in well-behaved long-lived programs,
+      controlling release of large blocks via trimming versus mapping
+      is usually faster.
+
+      However, in most programs, these parameters serve mainly as
+      protection against the system-level effects of carrying around
+      massive amounts of unneeded memory. Since frequent calls to
+      sbrk, mmap, and munmap otherwise degrade performance, the default
+      parameters are set to relatively high values that serve only as
+      safeguards.
+
+      The default trim value is high enough to cause trimming only in
+      fairly extreme (by current memory consumption standards) cases.
+      It must be greater than page size to have any useful effect.  To
+      disable trimming completely, you can set to (unsigned long)(-1);
+
+
+*/
+
+
+#ifndef DEFAULT_TOP_PAD
+#define DEFAULT_TOP_PAD        (0)
+#endif
+
+/*
+    M_TOP_PAD is the amount of extra `padding' space to allocate or
+      retain whenever sbrk is called. It is used in two ways internally:
+
+      * When sbrk is called to extend the top of the arena to satisfy
+	a new malloc request, this much padding is added to the sbrk
+	request.
+
+      * When malloc_trim is called automatically from free(),
+	it is used as the `pad' argument.
+
+      In both cases, the actual amount of padding is rounded
+      so that the end of the arena is always a system page boundary.
+
+      The main reason for using padding is to avoid calling sbrk so
+      often. Having even a small pad greatly reduces the likelihood
+      that nearly every malloc request during program start-up (or
+      after trimming) will invoke sbrk, which needlessly wastes
+      time.
+
+      Automatic rounding-up to page-size units is normally sufficient
+      to avoid measurable overhead, so the default is 0.  However, in
+      systems where sbrk is relatively slow, it can pay to increase
+      this value, at the expense of carrying around more memory than
+      the program needs.
+
+*/
+
+
+#ifndef DEFAULT_MMAP_THRESHOLD
+#define DEFAULT_MMAP_THRESHOLD (128 * 1024)
+#endif
+
+/*
+
+    M_MMAP_THRESHOLD is the request size threshold for using mmap()
+      to service a request. Requests of at least this size that cannot
+      be allocated using already-existing space will be serviced via mmap.
+      (If enough normal freed space already exists it is used instead.)
+
+      Using mmap segregates relatively large chunks of memory so that
+      they can be individually obtained and released from the host
+      system. A request serviced through mmap is never reused by any
+      other request (at least not directly; the system may just so
+      happen to remap successive requests to the same locations).
+
+      Segregating space in this way has the benefit that mmapped space
+      can ALWAYS be individually released back to the system, which
+      helps keep the system level memory demands of a long-lived
+      program low. Mapped memory can never become `locked' between
+      other chunks, as can happen with normally allocated chunks, which
+      menas that even trimming via malloc_trim would not release them.
+
+      However, it has the disadvantages that:
+
+	 1. The space cannot be reclaimed, consolidated, and then
+	    used to service later requests, as happens with normal chunks.
+	 2. It can lead to more wastage because of mmap page alignment
+	    requirements
+	 3. It causes malloc performance to be more dependent on host
+	    system memory management support routines which may vary in
+	    implementation quality and may impose arbitrary
+	    limitations. Generally, servicing a request via normal
+	    malloc steps is faster than going through a system's mmap.
+
+      All together, these considerations should lead you to use mmap
+      only for relatively large requests.
+
+
+*/
+
+
+#ifndef DEFAULT_MMAP_MAX
+#if HAVE_MMAP
+#define DEFAULT_MMAP_MAX       (64)
+#else
+#define DEFAULT_MMAP_MAX       (0)
+#endif
+#endif
+
+/*
+    M_MMAP_MAX is the maximum number of requests to simultaneously
+      service using mmap. This parameter exists because:
+
+	 1. Some systems have a limited number of internal tables for
+	    use by mmap.
+	 2. In most systems, overreliance on mmap can degrade overall
+	    performance.
+	 3. If a program allocates many large regions, it is probably
+	    better off using normal sbrk-based allocation routines that
+	    can reclaim and reallocate normal heap memory. Using a
+	    small value allows transition into this mode after the
+	    first few allocations.
+
+      Setting to 0 disables all use of mmap.  If HAVE_MMAP is not set,
+      the default value is 0, and attempts to set it to non-zero values
+      in mallopt will fail.
+*/
+
+
+/*
+    USE_DL_PREFIX will prefix all public routines with the string 'dl'.
+      Useful to quickly avoid procedure declaration conflicts and linker
+      symbol conflicts with existing memory allocation routines.
+
+*/
+
+/* #define USE_DL_PREFIX */
+
+
+/*
+
+  Special defines for linux libc
+
+  Except when compiled using these special defines for Linux libc
+  using weak aliases, this malloc is NOT designed to work in
+  multithreaded applications.  No semaphores or other concurrency
+  control are provided to ensure that multiple malloc or free calls
+  don't run at the same time, which could be disasterous. A single
+  semaphore could be used across malloc, realloc, and free (which is
+  essentially the effect of the linux weak alias approach). It would
+  be hard to obtain finer granularity.
+
+*/
+
+
+#ifdef INTERNAL_LINUX_C_LIB
+
+#if __STD_C
+
+Void_t * __default_morecore_init (ptrdiff_t);
+Void_t *(*__morecore)(ptrdiff_t) = __default_morecore_init;
+
+#else
+
+Void_t * __default_morecore_init ();
+Void_t *(*__morecore)() = __default_morecore_init;
+
+#endif
+
+#define MORECORE (*__morecore)
+#define MORECORE_FAILURE 0
+#define MORECORE_CLEARS 1
+
+#else /* INTERNAL_LINUX_C_LIB */
+
+#if __STD_C
+extern Void_t*     sbrk(ptrdiff_t);
+#else
+extern Void_t*     sbrk();
+#endif
+
+#ifndef MORECORE
+#define MORECORE sbrk
+#endif
+
+#ifndef MORECORE_FAILURE
+#define MORECORE_FAILURE -1
+#endif
+
+#ifndef MORECORE_CLEARS
+#define MORECORE_CLEARS 1
+#endif
+
+#endif /* INTERNAL_LINUX_C_LIB */
+
+#if defined(INTERNAL_LINUX_C_LIB) && defined(__ELF__)
+
+#define cALLOc		__libc_calloc
+#define fREe		__libc_free
+#define mALLOc		__libc_malloc
+#define mEMALIGn	__libc_memalign
+#define rEALLOc		__libc_realloc
+#define vALLOc		__libc_valloc
+#define pvALLOc		__libc_pvalloc
+#define mALLINFo	__libc_mallinfo
+#define mALLOPt		__libc_mallopt
+
+#pragma weak calloc = __libc_calloc
+#pragma weak free = __libc_free
+#pragma weak cfree = __libc_free
+#pragma weak malloc = __libc_malloc
+#pragma weak memalign = __libc_memalign
+#pragma weak realloc = __libc_realloc
+#pragma weak valloc = __libc_valloc
+#pragma weak pvalloc = __libc_pvalloc
+#pragma weak mallinfo = __libc_mallinfo
+#pragma weak mallopt = __libc_mallopt
+
+#else
+
+#ifdef USE_DL_PREFIX
+#define cALLOc		dlcalloc
+#define fREe		dlfree
+#define mALLOc		dlmalloc
+#define mEMALIGn	dlmemalign
+#define rEALLOc		dlrealloc
+#define vALLOc		dlvalloc
+#define pvALLOc		dlpvalloc
+#define mALLINFo	dlmallinfo
+#define mALLOPt		dlmallopt
+#else /* USE_DL_PREFIX */
+#define cALLOc		calloc
+#define fREe		free
+#define mALLOc		malloc
+#define mEMALIGn	memalign
+#define rEALLOc		realloc
+#define vALLOc		valloc
+#define pvALLOc		pvalloc
+#define mALLINFo	mallinfo
+#define mALLOPt		mallopt
+#endif /* USE_DL_PREFIX */
+
+#endif
+
+/* Public routines */
+
+#if __STD_C
+
+Void_t* mALLOc(size_t);
+void    fREe(Void_t*);
+Void_t* rEALLOc(Void_t*, size_t);
+Void_t* mEMALIGn(size_t, size_t);
+Void_t* vALLOc(size_t);
+Void_t* pvALLOc(size_t);
+Void_t* cALLOc(size_t, size_t);
+void    cfree(Void_t*);
+int     malloc_trim(size_t);
+size_t  malloc_usable_size(Void_t*);
+void    malloc_stats(void);
+int     mALLOPt(int, int);
+struct mallinfo mALLINFo(void);
+#else
+Void_t* mALLOc();
+void    fREe();
+Void_t* rEALLOc();
+Void_t* mEMALIGn();
+Void_t* vALLOc();
+Void_t* pvALLOc();
+Void_t* cALLOc();
+void    cfree();
+int     malloc_trim();
+size_t  malloc_usable_size();
+void    malloc_stats();
+int     mALLOPt();
+struct mallinfo mALLINFo();
+#endif
+
+
+#ifdef __cplusplus
+};  /* end of extern "C" */
+#endif