Restoring authorship annotation for Mikhail Borisov <borisov.mikhail@gmail.com>. Commit 1 of 2.

3 files changed, 875 insertions, 875 deletions

diff --git a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/fficonfig.h b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/fficonfig.h
index b36ac096c3..eaabe46946 100644
--- a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/fficonfig.h
+++ b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/fficonfig.h
@@ -1,215 +1,215 @@
-/* fficonfig.h.  Generated from fficonfig.h.in by configure.  */
-/* fficonfig.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define if building universal (internal helper macro) */
-/* #undef AC_APPLE_UNIVERSAL_BUILD */
-
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-/* #undef CRAY_STACKSEG_END */
-
-/* Define to 1 if using `alloca.c'. */
-/* #undef C_ALLOCA */
-
-/* Define to the flags needed for the .section .eh_frame directive. */
-#define EH_FRAME_FLAGS "a"
-
-/* Define this if you want extra debugging. */
-/* #undef FFI_DEBUG */
-
-/* Cannot use PROT_EXEC on this target, so, we revert to alternative means */
-/* #undef FFI_EXEC_TRAMPOLINE_TABLE */
-
-/* Define this if you want to enable pax emulated trampolines */
-#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1
-
-/* Cannot use malloc on this target, so, we revert to alternative means */
-/* #undef FFI_MMAP_EXEC_WRIT */
-
-/* Define this if you do not want support for the raw API. */
-/* #undef FFI_NO_RAW_API */
-
-/* Define this if you do not want support for aggregate types. */
-/* #undef FFI_NO_STRUCTS */
-
-/* Define to 1 if you have `alloca', as a function or macro. */
-#define HAVE_ALLOCA 1
-
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
-#define HAVE_ALLOCA_H 1
-
-/* Define if your assembler supports .cfi_* directives. */
-#define HAVE_AS_CFI_PSEUDO_OP 1
-
-/* Define if your assembler supports .register. */
-/* #undef HAVE_AS_REGISTER_PSEUDO_OP */
-
-/* Define if the compiler uses zarch features. */
-/* #undef HAVE_AS_S390_ZARCH */
-
-/* Define if your assembler and linker support unaligned PC relative relocs.
-   */
-/* #undef HAVE_AS_SPARC_UA_PCREL */
-
-/* Define if your assembler supports unwind section type. */
-#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1
-
-/* Define if your assembler supports PC relative relocs. */
-#define HAVE_AS_X86_PCREL 1
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
-
-/* Define if __attribute__((visibility("hidden"))) is supported. */
-#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define if you have the long double type and it is bigger than a double */
-#define HAVE_LONG_DOUBLE 1
-
-/* Define if you support more than one size of the long double type */
-/* #undef HAVE_LONG_DOUBLE_VARIANT */
-
-/* Define to 1 if you have the `memcpy' function. */
-#define HAVE_MEMCPY 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `mkostemp' function. */
-#define HAVE_MKOSTEMP 1
-
-/* Define to 1 if you have the `mmap' function. */
-#define HAVE_MMAP 1
-
-/* Define if mmap with MAP_ANON(YMOUS) works. */
-#define HAVE_MMAP_ANON 1
-
-/* Define if mmap of /dev/zero works. */
-#define HAVE_MMAP_DEV_ZERO 1
-
-/* Define if read-only mmap of a plain file works. */
-#define HAVE_MMAP_FILE 1
-
-/* Define if .eh_frame sections should be read-only. */
-#define HAVE_RO_EH_FRAME 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#define HAVE_SYS_MMAN_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to 1 if GNU symbol versioning is used for libatomic. */
-#define LIBFFI_GNU_SYMBOL_VERSIONING 1
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#define LT_OBJDIR ".libs/"
-
-/* Name of package */
-#define PACKAGE "libffi"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "http://github.com/libffi/libffi/issues"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "libffi"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "libffi 3.3"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "libffi"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "3.3"
-
-/* The size of `double', as computed by sizeof. */
-#define SIZEOF_DOUBLE 8
-
-/* The size of `long double', as computed by sizeof. */
-#define SIZEOF_LONG_DOUBLE 16
-
-/* The size of `size_t', as computed by sizeof. */
-#define SIZEOF_SIZE_T 8
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at runtime.
-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown */
-/* #undef STACK_DIRECTION */
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define if symbols are underscored. */
-/* #undef SYMBOL_UNDERSCORE */
-
-/* Define this if you are using Purify and want to suppress spurious messages.
-   */
-/* #undef USING_PURIFY */
-
-/* Version number of package */
-#define VERSION "3.3"
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
-   significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-#  define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-/* #  undef WORDS_BIGENDIAN */
-# endif
-#endif
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-
-#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
-#ifdef LIBFFI_ASM
-#ifdef __APPLE__
-#define FFI_HIDDEN(name) .private_extern name
-#else
-#define FFI_HIDDEN(name) .hidden name
-#endif
-#else
-#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
-#endif
-#else
-#ifdef LIBFFI_ASM
-#define FFI_HIDDEN(name)
-#else
-#define FFI_HIDDEN
-#endif
-#endif
-
+/* fficonfig.h.  Generated from fficonfig.h.in by configure.  */ 
+/* fficonfig.h.in.  Generated from configure.ac by autoheader.  */ 
+ 
+/* Define if building universal (internal helper macro) */ 
+/* #undef AC_APPLE_UNIVERSAL_BUILD */ 
+ 
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP 
+   systems. This function is required for `alloca.c' support on those systems. 
+   */ 
+/* #undef CRAY_STACKSEG_END */ 
+ 
+/* Define to 1 if using `alloca.c'. */ 
+/* #undef C_ALLOCA */ 
+ 
+/* Define to the flags needed for the .section .eh_frame directive. */ 
+#define EH_FRAME_FLAGS "a" 
+ 
+/* Define this if you want extra debugging. */ 
+/* #undef FFI_DEBUG */ 
+ 
+/* Cannot use PROT_EXEC on this target, so, we revert to alternative means */ 
+/* #undef FFI_EXEC_TRAMPOLINE_TABLE */ 
+ 
+/* Define this if you want to enable pax emulated trampolines */ 
+#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1 
+ 
+/* Cannot use malloc on this target, so, we revert to alternative means */ 
+/* #undef FFI_MMAP_EXEC_WRIT */ 
+ 
+/* Define this if you do not want support for the raw API. */ 
+/* #undef FFI_NO_RAW_API */ 
+ 
+/* Define this if you do not want support for aggregate types. */ 
+/* #undef FFI_NO_STRUCTS */ 
+ 
+/* Define to 1 if you have `alloca', as a function or macro. */ 
+#define HAVE_ALLOCA 1 
+ 
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). 
+   */ 
+#define HAVE_ALLOCA_H 1 
+ 
+/* Define if your assembler supports .cfi_* directives. */ 
+#define HAVE_AS_CFI_PSEUDO_OP 1 
+ 
+/* Define if your assembler supports .register. */ 
+/* #undef HAVE_AS_REGISTER_PSEUDO_OP */ 
+ 
+/* Define if the compiler uses zarch features. */ 
+/* #undef HAVE_AS_S390_ZARCH */ 
+ 
+/* Define if your assembler and linker support unaligned PC relative relocs. 
+   */ 
+/* #undef HAVE_AS_SPARC_UA_PCREL */ 
+ 
+/* Define if your assembler supports unwind section type. */ 
+#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1 
+ 
+/* Define if your assembler supports PC relative relocs. */ 
+#define HAVE_AS_X86_PCREL 1 
+ 
+/* Define to 1 if you have the <dlfcn.h> header file. */ 
+#define HAVE_DLFCN_H 1 
+ 
+/* Define if __attribute__((visibility("hidden"))) is supported. */ 
+#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1 
+ 
+/* Define to 1 if you have the <inttypes.h> header file. */ 
+#define HAVE_INTTYPES_H 1 
+ 
+/* Define if you have the long double type and it is bigger than a double */ 
+#define HAVE_LONG_DOUBLE 1 
+ 
+/* Define if you support more than one size of the long double type */ 
+/* #undef HAVE_LONG_DOUBLE_VARIANT */ 
+ 
+/* Define to 1 if you have the `memcpy' function. */ 
+#define HAVE_MEMCPY 1 
+ 
+/* Define to 1 if you have the <memory.h> header file. */ 
+#define HAVE_MEMORY_H 1 
+ 
+/* Define to 1 if you have the `mkostemp' function. */ 
+#define HAVE_MKOSTEMP 1 
+ 
+/* Define to 1 if you have the `mmap' function. */ 
+#define HAVE_MMAP 1 
+ 
+/* Define if mmap with MAP_ANON(YMOUS) works. */ 
+#define HAVE_MMAP_ANON 1 
+ 
+/* Define if mmap of /dev/zero works. */ 
+#define HAVE_MMAP_DEV_ZERO 1 
+ 
+/* Define if read-only mmap of a plain file works. */ 
+#define HAVE_MMAP_FILE 1 
+ 
+/* Define if .eh_frame sections should be read-only. */ 
+#define HAVE_RO_EH_FRAME 1 
+ 
+/* Define to 1 if you have the <stdint.h> header file. */ 
+#define HAVE_STDINT_H 1 
+ 
+/* Define to 1 if you have the <stdlib.h> header file. */ 
+#define HAVE_STDLIB_H 1 
+ 
+/* Define to 1 if you have the <strings.h> header file. */ 
+#define HAVE_STRINGS_H 1 
+ 
+/* Define to 1 if you have the <string.h> header file. */ 
+#define HAVE_STRING_H 1 
+ 
+/* Define to 1 if you have the <sys/mman.h> header file. */ 
+#define HAVE_SYS_MMAN_H 1 
+ 
+/* Define to 1 if you have the <sys/stat.h> header file. */ 
+#define HAVE_SYS_STAT_H 1 
+ 
+/* Define to 1 if you have the <sys/types.h> header file. */ 
+#define HAVE_SYS_TYPES_H 1 
+ 
+/* Define to 1 if you have the <unistd.h> header file. */ 
+#define HAVE_UNISTD_H 1 
+ 
+/* Define to 1 if GNU symbol versioning is used for libatomic. */ 
+#define LIBFFI_GNU_SYMBOL_VERSIONING 1 
+ 
+/* Define to the sub-directory where libtool stores uninstalled libraries. */ 
+#define LT_OBJDIR ".libs/" 
+ 
+/* Name of package */ 
+#define PACKAGE "libffi" 
+ 
+/* Define to the address where bug reports for this package should be sent. */ 
+#define PACKAGE_BUGREPORT "http://github.com/libffi/libffi/issues" 
+ 
+/* Define to the full name of this package. */ 
+#define PACKAGE_NAME "libffi" 
+ 
+/* Define to the full name and version of this package. */ 
+#define PACKAGE_STRING "libffi 3.3" 
+ 
+/* Define to the one symbol short name of this package. */ 
+#define PACKAGE_TARNAME "libffi" 
+ 
+/* Define to the home page for this package. */ 
+#define PACKAGE_URL "" 
+ 
+/* Define to the version of this package. */ 
+#define PACKAGE_VERSION "3.3" 
+ 
+/* The size of `double', as computed by sizeof. */ 
+#define SIZEOF_DOUBLE 8 
+ 
+/* The size of `long double', as computed by sizeof. */ 
+#define SIZEOF_LONG_DOUBLE 16 
+ 
+/* The size of `size_t', as computed by sizeof. */ 
+#define SIZEOF_SIZE_T 8 
+ 
+/* If using the C implementation of alloca, define if you know the 
+   direction of stack growth for your system; otherwise it will be 
+   automatically deduced at runtime. 
+	STACK_DIRECTION > 0 => grows toward higher addresses 
+	STACK_DIRECTION < 0 => grows toward lower addresses 
+	STACK_DIRECTION = 0 => direction of growth unknown */ 
+/* #undef STACK_DIRECTION */ 
+ 
+/* Define to 1 if you have the ANSI C header files. */ 
+#define STDC_HEADERS 1 
+ 
+/* Define if symbols are underscored. */ 
+/* #undef SYMBOL_UNDERSCORE */ 
+ 
+/* Define this if you are using Purify and want to suppress spurious messages. 
+   */ 
+/* #undef USING_PURIFY */ 
+ 
+/* Version number of package */ 
+#define VERSION "3.3" 
+ 
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most 
+   significant byte first (like Motorola and SPARC, unlike Intel). */ 
+#if defined AC_APPLE_UNIVERSAL_BUILD 
+# if defined __BIG_ENDIAN__ 
+#  define WORDS_BIGENDIAN 1 
+# endif 
+#else 
+# ifndef WORDS_BIGENDIAN 
+/* #  undef WORDS_BIGENDIAN */ 
+# endif 
+#endif 
+ 
+/* Define to `unsigned int' if <sys/types.h> does not define. */ 
+/* #undef size_t */ 
+ 
+ 
+#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 
+#ifdef LIBFFI_ASM 
+#ifdef __APPLE__ 
+#define FFI_HIDDEN(name) .private_extern name 
+#else 
+#define FFI_HIDDEN(name) .hidden name 
+#endif 
+#else 
+#define FFI_HIDDEN __attribute__ ((visibility ("hidden"))) 
+#endif 
+#else 
+#ifdef LIBFFI_ASM 
+#define FFI_HIDDEN(name) 
+#else 
+#define FFI_HIDDEN 
+#endif 
+#endif 
+ 
diff --git a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffi.h b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffi.h
index acbb378366..bbf64b6769 100644
--- a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffi.h
+++ b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffi.h
@@ -1,515 +1,515 @@
-/* -----------------------------------------------------------------*-C-*-
-   libffi 3.3 - Copyright (c) 2011, 2014, 2019 Anthony Green
-                    - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
-
-   Permission is hereby granted, free of charge, to any person
-   obtaining a copy of this software and associated documentation
-   files (the ``Software''), to deal in the Software without
-   restriction, including without limitation the rights to use, copy,
-   modify, merge, publish, distribute, sublicense, and/or sell copies
-   of the Software, and to permit persons to whom the Software is
-   furnished to do so, subject to the following conditions:
-
-   The above copyright notice and this permission notice shall be
-   included in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-/* -------------------------------------------------------------------
-   Most of the API is documented in doc/libffi.texi.
-
-   The raw API is designed to bypass some of the argument packing and
-   unpacking on architectures for which it can be avoided.  Routines
-   are provided to emulate the raw API if the underlying platform
-   doesn't allow faster implementation.
-
-   More details on the raw API can be found in:
-
-   http://gcc.gnu.org/ml/java/1999-q3/msg00138.html
-
-   and
-
-   http://gcc.gnu.org/ml/java/1999-q3/msg00174.html
-   -------------------------------------------------------------------- */
-
-#ifndef LIBFFI_H
-#define LIBFFI_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Specify which architecture libffi is configured for. */
-#ifndef X86_64
-#define X86_64
-#endif
-
-/* ---- System configuration information --------------------------------- */
-
-#include <ffitarget.h>
-
-#ifndef LIBFFI_ASM
-
-#if defined(_MSC_VER) && !defined(__clang__)
-#define __attribute__(X)
-#endif
-
-#include <stddef.h>
-#include <limits.h>
-
-/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example).
-   But we can find it either under the correct ANSI name, or under GNU
-   C's internal name.  */
-
-#define FFI_64_BIT_MAX 9223372036854775807
-
-#ifdef LONG_LONG_MAX
-# define FFI_LONG_LONG_MAX LONG_LONG_MAX
-#else
-# ifdef LLONG_MAX
-#  define FFI_LONG_LONG_MAX LLONG_MAX
-#  ifdef _AIX52 /* or newer has C99 LLONG_MAX */
-#   undef FFI_64_BIT_MAX
-#   define FFI_64_BIT_MAX 9223372036854775807LL
-#  endif /* _AIX52 or newer */
-# else
-#  ifdef __GNUC__
-#   define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
-#  endif
-#  ifdef _AIX /* AIX 5.1 and earlier have LONGLONG_MAX */
-#   ifndef __PPC64__
-#    if defined (__IBMC__) || defined (__IBMCPP__)
-#     define FFI_LONG_LONG_MAX LONGLONG_MAX
-#    endif
-#   endif /* __PPC64__ */
-#   undef  FFI_64_BIT_MAX
-#   define FFI_64_BIT_MAX 9223372036854775807LL
-#  endif
-# endif
-#endif
-
-/* The closure code assumes that this works on pointers, i.e. a size_t
-   can hold a pointer.  */
-
-typedef struct _ffi_type
-{
-  size_t size;
-  unsigned short alignment;
-  unsigned short type;
-  struct _ffi_type **elements;
-} ffi_type;
-
-/* Need minimal decorations for DLLs to work on Windows.  GCC has
-   autoimport and autoexport.  Always mark externally visible symbols
-   as dllimport for MSVC clients, even if it means an extra indirection
-   when using the static version of the library.
-   Besides, as a workaround, they can define FFI_BUILDING if they
-   *know* they are going to link with the static library.  */
-#if defined _MSC_VER
-# if defined FFI_BUILDING_DLL /* Building libffi.DLL with msvcc.sh */
-#  define FFI_API __declspec(dllexport)
-# elif !defined FFI_BUILDING  /* Importing libffi.DLL */
-#  define FFI_API __declspec(dllimport)
-# else                        /* Building/linking static library */
-#  define FFI_API
-# endif
-#else
-# define FFI_API
-#endif
-
-/* The externally visible type declarations also need the MSVC DLL
-   decorations, or they will not be exported from the object file.  */
-#if defined LIBFFI_HIDE_BASIC_TYPES
-# define FFI_EXTERN FFI_API
-#else
-# define FFI_EXTERN extern FFI_API
-#endif
-
-#ifndef LIBFFI_HIDE_BASIC_TYPES
-#if SCHAR_MAX == 127
-# define ffi_type_uchar                ffi_type_uint8
-# define ffi_type_schar                ffi_type_sint8
-#else
- #error "char size not supported"
-#endif
-
-#if SHRT_MAX == 32767
-# define ffi_type_ushort       ffi_type_uint16
-# define ffi_type_sshort       ffi_type_sint16
-#elif SHRT_MAX == 2147483647
-# define ffi_type_ushort       ffi_type_uint32
-# define ffi_type_sshort       ffi_type_sint32
-#else
- #error "short size not supported"
-#endif
-
-#if INT_MAX == 32767
-# define ffi_type_uint         ffi_type_uint16
-# define ffi_type_sint         ffi_type_sint16
-#elif INT_MAX == 2147483647
-# define ffi_type_uint         ffi_type_uint32
-# define ffi_type_sint         ffi_type_sint32
-#elif INT_MAX == 9223372036854775807
-# define ffi_type_uint         ffi_type_uint64
-# define ffi_type_sint         ffi_type_sint64
-#else
- #error "int size not supported"
-#endif
-
-#if LONG_MAX == 2147483647
-# if FFI_LONG_LONG_MAX != FFI_64_BIT_MAX
- #error "no 64-bit data type supported"
-# endif
-#elif LONG_MAX != FFI_64_BIT_MAX
- #error "long size not supported"
-#endif
-
-#if LONG_MAX == 2147483647
-# define ffi_type_ulong        ffi_type_uint32
-# define ffi_type_slong        ffi_type_sint32
-#elif LONG_MAX == FFI_64_BIT_MAX
-# define ffi_type_ulong        ffi_type_uint64
-# define ffi_type_slong        ffi_type_sint64
-#else
- #error "long size not supported"
-#endif
-
-/* These are defined in types.c.  */
-FFI_EXTERN ffi_type ffi_type_void;
-FFI_EXTERN ffi_type ffi_type_uint8;
-FFI_EXTERN ffi_type ffi_type_sint8;
-FFI_EXTERN ffi_type ffi_type_uint16;
-FFI_EXTERN ffi_type ffi_type_sint16;
-FFI_EXTERN ffi_type ffi_type_uint32;
-FFI_EXTERN ffi_type ffi_type_sint32;
-FFI_EXTERN ffi_type ffi_type_uint64;
-FFI_EXTERN ffi_type ffi_type_sint64;
-FFI_EXTERN ffi_type ffi_type_float;
-FFI_EXTERN ffi_type ffi_type_double;
-FFI_EXTERN ffi_type ffi_type_pointer;
-
-#if 1
-FFI_EXTERN ffi_type ffi_type_longdouble;
-#else
-#define ffi_type_longdouble ffi_type_double
-#endif
-
-#ifdef FFI_TARGET_HAS_COMPLEX_TYPE
-FFI_EXTERN ffi_type ffi_type_complex_float;
-FFI_EXTERN ffi_type ffi_type_complex_double;
-#if 1
-FFI_EXTERN ffi_type ffi_type_complex_longdouble;
-#else
-#define ffi_type_complex_longdouble ffi_type_complex_double
-#endif
-#endif
-#endif /* LIBFFI_HIDE_BASIC_TYPES */
-
-typedef enum {
-  FFI_OK = 0,
-  FFI_BAD_TYPEDEF,
-  FFI_BAD_ABI
-} ffi_status;
-
-typedef struct {
-  ffi_abi abi;
-  unsigned nargs;
-  ffi_type **arg_types;
-  ffi_type *rtype;
-  unsigned bytes;
-  unsigned flags;
-#ifdef FFI_EXTRA_CIF_FIELDS
-  FFI_EXTRA_CIF_FIELDS;
-#endif
-} ffi_cif;
-
-/* ---- Definitions for the raw API -------------------------------------- */
-
-#ifndef FFI_SIZEOF_ARG
-# if LONG_MAX == 2147483647
-#  define FFI_SIZEOF_ARG        4
-# elif LONG_MAX == FFI_64_BIT_MAX
-#  define FFI_SIZEOF_ARG        8
-# endif
-#endif
-
-#ifndef FFI_SIZEOF_JAVA_RAW
-#  define FFI_SIZEOF_JAVA_RAW FFI_SIZEOF_ARG
-#endif
-
-typedef union {
-  ffi_sarg  sint;
-  ffi_arg   uint;
-  float	    flt;
-  char      data[FFI_SIZEOF_ARG];
-  void*     ptr;
-} ffi_raw;
-
-#if FFI_SIZEOF_JAVA_RAW == 4 && FFI_SIZEOF_ARG == 8
-/* This is a special case for mips64/n32 ABI (and perhaps others) where
-   sizeof(void *) is 4 and FFI_SIZEOF_ARG is 8.  */
-typedef union {
-  signed int	sint;
-  unsigned int	uint;
-  float		flt;
-  char		data[FFI_SIZEOF_JAVA_RAW];
-  void*		ptr;
-} ffi_java_raw;
-#else
-typedef ffi_raw ffi_java_raw;
-#endif
-
-
+/* -----------------------------------------------------------------*-C-*- 
+   libffi 3.3 - Copyright (c) 2011, 2014, 2019 Anthony Green 
+                    - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc. 
+ 
+   Permission is hereby granted, free of charge, to any person 
+   obtaining a copy of this software and associated documentation 
+   files (the ``Software''), to deal in the Software without 
+   restriction, including without limitation the rights to use, copy, 
+   modify, merge, publish, distribute, sublicense, and/or sell copies 
+   of the Software, and to permit persons to whom the Software is 
+   furnished to do so, subject to the following conditions: 
+ 
+   The above copyright notice and this permission notice shall be 
+   included in all copies or substantial portions of the Software. 
+ 
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, 
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+   DEALINGS IN THE SOFTWARE. 
+ 
+   ----------------------------------------------------------------------- */ 
+ 
+/* ------------------------------------------------------------------- 
+   Most of the API is documented in doc/libffi.texi. 
+ 
+   The raw API is designed to bypass some of the argument packing and 
+   unpacking on architectures for which it can be avoided.  Routines 
+   are provided to emulate the raw API if the underlying platform 
+   doesn't allow faster implementation. 
+ 
+   More details on the raw API can be found in: 
+ 
+   http://gcc.gnu.org/ml/java/1999-q3/msg00138.html 
+ 
+   and 
+ 
+   http://gcc.gnu.org/ml/java/1999-q3/msg00174.html 
+   -------------------------------------------------------------------- */ 
+ 
+#ifndef LIBFFI_H 
+#define LIBFFI_H 
+ 
+#ifdef __cplusplus 
+extern "C" { 
+#endif 
+ 
+/* Specify which architecture libffi is configured for. */ 
+#ifndef X86_64 
+#define X86_64 
+#endif 
+ 
+/* ---- System configuration information --------------------------------- */ 
+ 
+#include <ffitarget.h> 
+ 
+#ifndef LIBFFI_ASM 
+ 
+#if defined(_MSC_VER) && !defined(__clang__) 
+#define __attribute__(X) 
+#endif 
+ 
+#include <stddef.h> 
+#include <limits.h> 
+ 
+/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example). 
+   But we can find it either under the correct ANSI name, or under GNU 
+   C's internal name.  */ 
+ 
+#define FFI_64_BIT_MAX 9223372036854775807 
+ 
+#ifdef LONG_LONG_MAX 
+# define FFI_LONG_LONG_MAX LONG_LONG_MAX 
+#else 
+# ifdef LLONG_MAX 
+#  define FFI_LONG_LONG_MAX LLONG_MAX 
+#  ifdef _AIX52 /* or newer has C99 LLONG_MAX */ 
+#   undef FFI_64_BIT_MAX 
+#   define FFI_64_BIT_MAX 9223372036854775807LL 
+#  endif /* _AIX52 or newer */ 
+# else 
+#  ifdef __GNUC__ 
+#   define FFI_LONG_LONG_MAX __LONG_LONG_MAX__ 
+#  endif 
+#  ifdef _AIX /* AIX 5.1 and earlier have LONGLONG_MAX */ 
+#   ifndef __PPC64__ 
+#    if defined (__IBMC__) || defined (__IBMCPP__) 
+#     define FFI_LONG_LONG_MAX LONGLONG_MAX 
+#    endif 
+#   endif /* __PPC64__ */ 
+#   undef  FFI_64_BIT_MAX 
+#   define FFI_64_BIT_MAX 9223372036854775807LL 
+#  endif 
+# endif 
+#endif 
+ 
+/* The closure code assumes that this works on pointers, i.e. a size_t 
+   can hold a pointer.  */ 
+ 
+typedef struct _ffi_type 
+{ 
+  size_t size; 
+  unsigned short alignment; 
+  unsigned short type; 
+  struct _ffi_type **elements; 
+} ffi_type; 
+ 
+/* Need minimal decorations for DLLs to work on Windows.  GCC has 
+   autoimport and autoexport.  Always mark externally visible symbols 
+   as dllimport for MSVC clients, even if it means an extra indirection 
+   when using the static version of the library. 
+   Besides, as a workaround, they can define FFI_BUILDING if they 
+   *know* they are going to link with the static library.  */ 
+#if defined _MSC_VER 
+# if defined FFI_BUILDING_DLL /* Building libffi.DLL with msvcc.sh */ 
+#  define FFI_API __declspec(dllexport) 
+# elif !defined FFI_BUILDING  /* Importing libffi.DLL */ 
+#  define FFI_API __declspec(dllimport) 
+# else                        /* Building/linking static library */ 
+#  define FFI_API 
+# endif 
+#else 
+# define FFI_API 
+#endif 
+ 
+/* The externally visible type declarations also need the MSVC DLL 
+   decorations, or they will not be exported from the object file.  */ 
+#if defined LIBFFI_HIDE_BASIC_TYPES 
+# define FFI_EXTERN FFI_API 
+#else 
+# define FFI_EXTERN extern FFI_API 
+#endif 
+ 
+#ifndef LIBFFI_HIDE_BASIC_TYPES 
+#if SCHAR_MAX == 127 
+# define ffi_type_uchar                ffi_type_uint8 
+# define ffi_type_schar                ffi_type_sint8 
+#else 
+ #error "char size not supported" 
+#endif 
+ 
+#if SHRT_MAX == 32767 
+# define ffi_type_ushort       ffi_type_uint16 
+# define ffi_type_sshort       ffi_type_sint16 
+#elif SHRT_MAX == 2147483647 
+# define ffi_type_ushort       ffi_type_uint32 
+# define ffi_type_sshort       ffi_type_sint32 
+#else 
+ #error "short size not supported" 
+#endif 
+ 
+#if INT_MAX == 32767 
+# define ffi_type_uint         ffi_type_uint16 
+# define ffi_type_sint         ffi_type_sint16 
+#elif INT_MAX == 2147483647 
+# define ffi_type_uint         ffi_type_uint32 
+# define ffi_type_sint         ffi_type_sint32 
+#elif INT_MAX == 9223372036854775807 
+# define ffi_type_uint         ffi_type_uint64 
+# define ffi_type_sint         ffi_type_sint64 
+#else 
+ #error "int size not supported" 
+#endif 
+ 
+#if LONG_MAX == 2147483647 
+# if FFI_LONG_LONG_MAX != FFI_64_BIT_MAX 
+ #error "no 64-bit data type supported" 
+# endif 
+#elif LONG_MAX != FFI_64_BIT_MAX 
+ #error "long size not supported" 
+#endif 
+ 
+#if LONG_MAX == 2147483647 
+# define ffi_type_ulong        ffi_type_uint32 
+# define ffi_type_slong        ffi_type_sint32 
+#elif LONG_MAX == FFI_64_BIT_MAX 
+# define ffi_type_ulong        ffi_type_uint64 
+# define ffi_type_slong        ffi_type_sint64 
+#else 
+ #error "long size not supported" 
+#endif 
+ 
+/* These are defined in types.c.  */ 
+FFI_EXTERN ffi_type ffi_type_void; 
+FFI_EXTERN ffi_type ffi_type_uint8; 
+FFI_EXTERN ffi_type ffi_type_sint8; 
+FFI_EXTERN ffi_type ffi_type_uint16; 
+FFI_EXTERN ffi_type ffi_type_sint16; 
+FFI_EXTERN ffi_type ffi_type_uint32; 
+FFI_EXTERN ffi_type ffi_type_sint32; 
+FFI_EXTERN ffi_type ffi_type_uint64; 
+FFI_EXTERN ffi_type ffi_type_sint64; 
+FFI_EXTERN ffi_type ffi_type_float; 
+FFI_EXTERN ffi_type ffi_type_double; 
+FFI_EXTERN ffi_type ffi_type_pointer; 
+ 
+#if 1 
+FFI_EXTERN ffi_type ffi_type_longdouble; 
+#else 
+#define ffi_type_longdouble ffi_type_double 
+#endif 
+ 
+#ifdef FFI_TARGET_HAS_COMPLEX_TYPE 
+FFI_EXTERN ffi_type ffi_type_complex_float; 
+FFI_EXTERN ffi_type ffi_type_complex_double; 
+#if 1 
+FFI_EXTERN ffi_type ffi_type_complex_longdouble; 
+#else 
+#define ffi_type_complex_longdouble ffi_type_complex_double 
+#endif 
+#endif 
+#endif /* LIBFFI_HIDE_BASIC_TYPES */ 
+ 
+typedef enum { 
+  FFI_OK = 0, 
+  FFI_BAD_TYPEDEF, 
+  FFI_BAD_ABI 
+} ffi_status; 
+ 
+typedef struct { 
+  ffi_abi abi; 
+  unsigned nargs; 
+  ffi_type **arg_types; 
+  ffi_type *rtype; 
+  unsigned bytes; 
+  unsigned flags; 
+#ifdef FFI_EXTRA_CIF_FIELDS 
+  FFI_EXTRA_CIF_FIELDS; 
+#endif 
+} ffi_cif; 
+ 
+/* ---- Definitions for the raw API -------------------------------------- */ 
+ 
+#ifndef FFI_SIZEOF_ARG 
+# if LONG_MAX == 2147483647 
+#  define FFI_SIZEOF_ARG        4 
+# elif LONG_MAX == FFI_64_BIT_MAX 
+#  define FFI_SIZEOF_ARG        8 
+# endif 
+#endif 
+ 
+#ifndef FFI_SIZEOF_JAVA_RAW 
+#  define FFI_SIZEOF_JAVA_RAW FFI_SIZEOF_ARG 
+#endif 
+ 
+typedef union { 
+  ffi_sarg  sint; 
+  ffi_arg   uint; 
+  float	    flt; 
+  char      data[FFI_SIZEOF_ARG]; 
+  void*     ptr; 
+} ffi_raw; 
+ 
+#if FFI_SIZEOF_JAVA_RAW == 4 && FFI_SIZEOF_ARG == 8 
+/* This is a special case for mips64/n32 ABI (and perhaps others) where 
+   sizeof(void *) is 4 and FFI_SIZEOF_ARG is 8.  */ 
+typedef union { 
+  signed int	sint; 
+  unsigned int	uint; 
+  float		flt; 
+  char		data[FFI_SIZEOF_JAVA_RAW]; 
+  void*		ptr; 
+} ffi_java_raw; 
+#else 
+typedef ffi_raw ffi_java_raw; 
+#endif 
+ 
+ 
+FFI_API  
+void ffi_raw_call (ffi_cif *cif, 
+		   void (*fn)(void), 
+		   void *rvalue, 
+		   ffi_raw *avalue); 
+ 
+FFI_API void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw); 
+FFI_API void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args); 
+FFI_API size_t ffi_raw_size (ffi_cif *cif); 
+ 
+/* This is analogous to the raw API, except it uses Java parameter 
+   packing, even on 64-bit machines.  I.e. on 64-bit machines longs 
+   and doubles are followed by an empty 64-bit word.  */ 
+ 
+#if !FFI_NATIVE_RAW_API 
 FFI_API 
-void ffi_raw_call (ffi_cif *cif,
-		   void (*fn)(void),
-		   void *rvalue,
-		   ffi_raw *avalue);
-
-FFI_API void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw);
-FFI_API void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args);
-FFI_API size_t ffi_raw_size (ffi_cif *cif);
-
-/* This is analogous to the raw API, except it uses Java parameter
-   packing, even on 64-bit machines.  I.e. on 64-bit machines longs
-   and doubles are followed by an empty 64-bit word.  */
-
-#if !FFI_NATIVE_RAW_API
-FFI_API
-void ffi_java_raw_call (ffi_cif *cif,
-			void (*fn)(void),
-			void *rvalue,
-			ffi_java_raw *avalue) __attribute__((deprecated));
-#endif
-
-FFI_API
-void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw) __attribute__((deprecated));
-FFI_API
-void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args) __attribute__((deprecated));
-FFI_API
-size_t ffi_java_raw_size (ffi_cif *cif) __attribute__((deprecated));
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#if FFI_CLOSURES
-
-#ifdef _MSC_VER
-__declspec(align(8))
-#endif
-typedef struct {
-#if 0
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-  ffi_cif   *cif;
-  void     (*fun)(ffi_cif*,void*,void**,void*);
-  void      *user_data;
-} ffi_closure
-#ifdef __GNUC__
-    __attribute__((aligned (8)))
-#endif
-    ;
-
-#ifndef __GNUC__
-# ifdef __sgi
-#  pragma pack 0
-# endif
-#endif
-
-FFI_API void *ffi_closure_alloc (size_t size, void **code);
-FFI_API void ffi_closure_free (void *);
-
-FFI_API ffi_status
-ffi_prep_closure (ffi_closure*,
-		  ffi_cif *,
-		  void (*fun)(ffi_cif*,void*,void**,void*),
-		  void *user_data)
-#if defined(__GNUC__) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 405)
-  __attribute__((deprecated ("use ffi_prep_closure_loc instead")))
-#elif defined(__GNUC__) && __GNUC__ >= 3
-  __attribute__((deprecated))
-#endif
-  ;
-
-FFI_API ffi_status
-ffi_prep_closure_loc (ffi_closure*,
-		      ffi_cif *,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void*codeloc);
-
-#ifdef __sgi
-# pragma pack 8
-#endif
-typedef struct {
-#if 0
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-  ffi_cif   *cif;
-
-#if !FFI_NATIVE_RAW_API
-
-  /* If this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
-     handler to do the transaltion, void** -> ffi_raw*.  */
-
-  void     (*translate_args)(ffi_cif*,void*,void**,void*);
-  void      *this_closure;
-
-#endif
-
-  void     (*fun)(ffi_cif*,void*,ffi_raw*,void*);
-  void      *user_data;
-
-} ffi_raw_closure;
-
-typedef struct {
-#if 0
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-
-  ffi_cif   *cif;
-
-#if !FFI_NATIVE_RAW_API
-
-  /* If this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
-     handler to do the translation, void** -> ffi_raw*.  */
-
-  void     (*translate_args)(ffi_cif*,void*,void**,void*);
-  void      *this_closure;
-
-#endif
-
-  void     (*fun)(ffi_cif*,void*,ffi_java_raw*,void*);
-  void      *user_data;
-
-} ffi_java_raw_closure;
-
-FFI_API ffi_status
-ffi_prep_raw_closure (ffi_raw_closure*,
-		      ffi_cif *cif,
-		      void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-		      void *user_data);
-
-FFI_API ffi_status
-ffi_prep_raw_closure_loc (ffi_raw_closure*,
-			  ffi_cif *cif,
-			  void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-			  void *user_data,
-			  void *codeloc);
-
-#if !FFI_NATIVE_RAW_API
-FFI_API ffi_status
-ffi_prep_java_raw_closure (ffi_java_raw_closure*,
-		           ffi_cif *cif,
-		           void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-		           void *user_data) __attribute__((deprecated));
-
-FFI_API ffi_status
-ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
-			       ffi_cif *cif,
-			       void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-			       void *user_data,
-			       void *codeloc) __attribute__((deprecated));
-#endif
-
-#endif /* FFI_CLOSURES */
-
-#if FFI_GO_CLOSURES
-
-typedef struct {
-  void      *tramp;
-  ffi_cif   *cif;
-  void     (*fun)(ffi_cif*,void*,void**,void*);
-} ffi_go_closure;
-
-FFI_API ffi_status ffi_prep_go_closure (ffi_go_closure*, ffi_cif *,
-				void (*fun)(ffi_cif*,void*,void**,void*));
-
-FFI_API void ffi_call_go (ffi_cif *cif, void (*fn)(void), void *rvalue,
-		  void **avalue, void *closure);
-
-#endif /* FFI_GO_CLOSURES */
-
-/* ---- Public interface definition -------------------------------------- */
-
+void ffi_java_raw_call (ffi_cif *cif, 
+			void (*fn)(void), 
+			void *rvalue, 
+			ffi_java_raw *avalue) __attribute__((deprecated)); 
+#endif 
+ 
 FFI_API 
-ffi_status ffi_prep_cif(ffi_cif *cif,
-			ffi_abi abi,
-			unsigned int nargs,
-			ffi_type *rtype,
-			ffi_type **atypes);
-
-FFI_API
-ffi_status ffi_prep_cif_var(ffi_cif *cif,
-			    ffi_abi abi,
-			    unsigned int nfixedargs,
-			    unsigned int ntotalargs,
-			    ffi_type *rtype,
-			    ffi_type **atypes);
-
-FFI_API
-void ffi_call(ffi_cif *cif,
-	      void (*fn)(void),
-	      void *rvalue,
-	      void **avalue);
-
-FFI_API
-ffi_status ffi_get_struct_offsets (ffi_abi abi, ffi_type *struct_type,
-				   size_t *offsets);
-
-/* Useful for eliminating compiler warnings.  */
-#define FFI_FN(f) ((void (*)(void))f)
-
-/* ---- Definitions shared with assembly code ---------------------------- */
-
-#endif
-
-/* If these change, update src/mips/ffitarget.h. */
-#define FFI_TYPE_VOID       0    
-#define FFI_TYPE_INT        1
-#define FFI_TYPE_FLOAT      2    
-#define FFI_TYPE_DOUBLE     3
-#if 1
-#define FFI_TYPE_LONGDOUBLE 4
-#else
-#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
-#endif
-#define FFI_TYPE_UINT8      5   
-#define FFI_TYPE_SINT8      6
-#define FFI_TYPE_UINT16     7 
-#define FFI_TYPE_SINT16     8
-#define FFI_TYPE_UINT32     9
-#define FFI_TYPE_SINT32     10
-#define FFI_TYPE_UINT64     11
-#define FFI_TYPE_SINT64     12
-#define FFI_TYPE_STRUCT     13
-#define FFI_TYPE_POINTER    14
-#define FFI_TYPE_COMPLEX    15
-
-/* This should always refer to the last type code (for sanity checks).  */
-#define FFI_TYPE_LAST       FFI_TYPE_COMPLEX
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw) __attribute__((deprecated)); 
+FFI_API 
+void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args) __attribute__((deprecated)); 
+FFI_API 
+size_t ffi_java_raw_size (ffi_cif *cif) __attribute__((deprecated)); 
+ 
+/* ---- Definitions for closures ----------------------------------------- */ 
+ 
+#if FFI_CLOSURES 
+ 
+#ifdef _MSC_VER 
+__declspec(align(8)) 
+#endif 
+typedef struct { 
+#if 0 
+  void *trampoline_table; 
+  void *trampoline_table_entry; 
+#else 
+  char tramp[FFI_TRAMPOLINE_SIZE]; 
+#endif 
+  ffi_cif   *cif; 
+  void     (*fun)(ffi_cif*,void*,void**,void*); 
+  void      *user_data; 
+} ffi_closure 
+#ifdef __GNUC__ 
+    __attribute__((aligned (8))) 
+#endif 
+    ; 
+ 
+#ifndef __GNUC__ 
+# ifdef __sgi 
+#  pragma pack 0 
+# endif 
+#endif 
+ 
+FFI_API void *ffi_closure_alloc (size_t size, void **code); 
+FFI_API void ffi_closure_free (void *); 
+ 
+FFI_API ffi_status 
+ffi_prep_closure (ffi_closure*, 
+		  ffi_cif *, 
+		  void (*fun)(ffi_cif*,void*,void**,void*), 
+		  void *user_data) 
+#if defined(__GNUC__) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 405) 
+  __attribute__((deprecated ("use ffi_prep_closure_loc instead"))) 
+#elif defined(__GNUC__) && __GNUC__ >= 3 
+  __attribute__((deprecated)) 
+#endif 
+  ; 
+ 
+FFI_API ffi_status 
+ffi_prep_closure_loc (ffi_closure*, 
+		      ffi_cif *, 
+		      void (*fun)(ffi_cif*,void*,void**,void*), 
+		      void *user_data, 
+		      void*codeloc); 
+ 
+#ifdef __sgi 
+# pragma pack 8 
+#endif 
+typedef struct { 
+#if 0 
+  void *trampoline_table; 
+  void *trampoline_table_entry; 
+#else 
+  char tramp[FFI_TRAMPOLINE_SIZE]; 
+#endif 
+  ffi_cif   *cif; 
+ 
+#if !FFI_NATIVE_RAW_API 
+ 
+  /* If this is enabled, then a raw closure has the same layout  
+     as a regular closure.  We use this to install an intermediate  
+     handler to do the transaltion, void** -> ffi_raw*.  */ 
+ 
+  void     (*translate_args)(ffi_cif*,void*,void**,void*); 
+  void      *this_closure; 
+ 
+#endif 
+ 
+  void     (*fun)(ffi_cif*,void*,ffi_raw*,void*); 
+  void      *user_data; 
+ 
+} ffi_raw_closure; 
+ 
+typedef struct { 
+#if 0 
+  void *trampoline_table; 
+  void *trampoline_table_entry; 
+#else 
+  char tramp[FFI_TRAMPOLINE_SIZE]; 
+#endif 
+ 
+  ffi_cif   *cif; 
+ 
+#if !FFI_NATIVE_RAW_API 
+ 
+  /* If this is enabled, then a raw closure has the same layout  
+     as a regular closure.  We use this to install an intermediate  
+     handler to do the translation, void** -> ffi_raw*.  */ 
+ 
+  void     (*translate_args)(ffi_cif*,void*,void**,void*); 
+  void      *this_closure; 
+ 
+#endif 
+ 
+  void     (*fun)(ffi_cif*,void*,ffi_java_raw*,void*); 
+  void      *user_data; 
+ 
+} ffi_java_raw_closure; 
+ 
+FFI_API ffi_status 
+ffi_prep_raw_closure (ffi_raw_closure*, 
+		      ffi_cif *cif, 
+		      void (*fun)(ffi_cif*,void*,ffi_raw*,void*), 
+		      void *user_data); 
+ 
+FFI_API ffi_status 
+ffi_prep_raw_closure_loc (ffi_raw_closure*, 
+			  ffi_cif *cif, 
+			  void (*fun)(ffi_cif*,void*,ffi_raw*,void*), 
+			  void *user_data, 
+			  void *codeloc); 
+ 
+#if !FFI_NATIVE_RAW_API 
+FFI_API ffi_status 
+ffi_prep_java_raw_closure (ffi_java_raw_closure*, 
+		           ffi_cif *cif, 
+		           void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*), 
+		           void *user_data) __attribute__((deprecated)); 
+ 
+FFI_API ffi_status 
+ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*, 
+			       ffi_cif *cif, 
+			       void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*), 
+			       void *user_data, 
+			       void *codeloc) __attribute__((deprecated)); 
+#endif 
+ 
+#endif /* FFI_CLOSURES */ 
+ 
+#if FFI_GO_CLOSURES 
+ 
+typedef struct { 
+  void      *tramp; 
+  ffi_cif   *cif; 
+  void     (*fun)(ffi_cif*,void*,void**,void*); 
+} ffi_go_closure; 
+ 
+FFI_API ffi_status ffi_prep_go_closure (ffi_go_closure*, ffi_cif *, 
+				void (*fun)(ffi_cif*,void*,void**,void*)); 
+ 
+FFI_API void ffi_call_go (ffi_cif *cif, void (*fn)(void), void *rvalue, 
+		  void **avalue, void *closure); 
+ 
+#endif /* FFI_GO_CLOSURES */ 
+ 
+/* ---- Public interface definition -------------------------------------- */ 
+ 
+FFI_API  
+ffi_status ffi_prep_cif(ffi_cif *cif, 
+			ffi_abi abi, 
+			unsigned int nargs, 
+			ffi_type *rtype, 
+			ffi_type **atypes); 
+ 
+FFI_API 
+ffi_status ffi_prep_cif_var(ffi_cif *cif, 
+			    ffi_abi abi, 
+			    unsigned int nfixedargs, 
+			    unsigned int ntotalargs, 
+			    ffi_type *rtype, 
+			    ffi_type **atypes); 
+ 
+FFI_API 
+void ffi_call(ffi_cif *cif, 
+	      void (*fn)(void), 
+	      void *rvalue, 
+	      void **avalue); 
+ 
+FFI_API 
+ffi_status ffi_get_struct_offsets (ffi_abi abi, ffi_type *struct_type, 
+				   size_t *offsets); 
+ 
+/* Useful for eliminating compiler warnings.  */ 
+#define FFI_FN(f) ((void (*)(void))f) 
+ 
+/* ---- Definitions shared with assembly code ---------------------------- */ 
+ 
+#endif 
+ 
+/* If these change, update src/mips/ffitarget.h. */ 
+#define FFI_TYPE_VOID       0     
+#define FFI_TYPE_INT        1 
+#define FFI_TYPE_FLOAT      2     
+#define FFI_TYPE_DOUBLE     3 
+#if 1 
+#define FFI_TYPE_LONGDOUBLE 4 
+#else 
+#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE 
+#endif 
+#define FFI_TYPE_UINT8      5    
+#define FFI_TYPE_SINT8      6 
+#define FFI_TYPE_UINT16     7  
+#define FFI_TYPE_SINT16     8 
+#define FFI_TYPE_UINT32     9 
+#define FFI_TYPE_SINT32     10 
+#define FFI_TYPE_UINT64     11 
+#define FFI_TYPE_SINT64     12 
+#define FFI_TYPE_STRUCT     13 
+#define FFI_TYPE_POINTER    14 
+#define FFI_TYPE_COMPLEX    15 
+ 
+/* This should always refer to the last type code (for sanity checks).  */ 
+#define FFI_TYPE_LAST       FFI_TYPE_COMPLEX 
+ 
+#ifdef __cplusplus 
+} 
+#endif 
+ 
+#endif 
diff --git a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffitarget.h b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffitarget.h
index 85ccedfedc..23c8505403 100644
--- a/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffitarget.h
+++ b/contrib/restricted/libffi/configs/x86_64-pc-linux-gnu/include/ffitarget.h
@@ -1,147 +1,147 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012, 2014, 2018  Anthony Green
-                 Copyright (c) 1996-2003, 2010  Red Hat, Inc.
-                 Copyright (C) 2008  Free Software Foundation, Inc.
-
-   Target configuration macros for x86 and x86-64.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-/* For code common to all platforms on x86 and x86_64. */
-#define X86_ANY
-
-#if defined (X86_64) && defined (__i386__)
-#undef X86_64
-#define X86
-#endif
-
-#ifdef X86_WIN64
-#define FFI_SIZEOF_ARG 8
-#define USE_BUILTIN_FFS 0 /* not yet implemented in mingw-64 */
-#endif
-
-#define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION
-#ifndef _MSC_VER
-#define FFI_TARGET_HAS_COMPLEX_TYPE
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-#ifdef X86_WIN64
-#ifdef _MSC_VER
-typedef unsigned __int64       ffi_arg;
-typedef __int64                ffi_sarg;
-#else
-typedef unsigned long long     ffi_arg;
-typedef long long              ffi_sarg;
-#endif
-#else
-#if defined __x86_64__ && defined __ILP32__
-#define FFI_SIZEOF_ARG 8
-#define FFI_SIZEOF_JAVA_RAW  4
-typedef unsigned long long     ffi_arg;
-typedef long long              ffi_sarg;
-#else
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-#endif
-#endif
-
-typedef enum ffi_abi {
-#if defined(X86_WIN64)
-  FFI_FIRST_ABI = 0,
-  FFI_WIN64,            /* sizeof(long double) == 8  - microsoft compilers */
-  FFI_GNUW64,           /* sizeof(long double) == 16 - GNU compilers */
-  FFI_LAST_ABI,
-#ifdef __GNUC__
-  FFI_DEFAULT_ABI = FFI_GNUW64
-#else  
-  FFI_DEFAULT_ABI = FFI_WIN64
-#endif  
-
-#elif defined(X86_64) || (defined (__x86_64__) && defined (X86_DARWIN))
-  FFI_FIRST_ABI = 1,
-  FFI_UNIX64,
-  FFI_WIN64,
-  FFI_EFI64 = FFI_WIN64,
-  FFI_GNUW64,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_UNIX64
-
-#elif defined(X86_WIN32)
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV      = 1,
-  FFI_STDCALL   = 2,
-  FFI_THISCALL  = 3,
-  FFI_FASTCALL  = 4,
-  FFI_MS_CDECL  = 5,
-  FFI_PASCAL    = 6,
-  FFI_REGISTER  = 7,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_MS_CDECL
-#else
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV      = 1,
-  FFI_THISCALL  = 3,
-  FFI_FASTCALL  = 4,
-  FFI_STDCALL   = 5,
-  FFI_PASCAL    = 6,
-  FFI_REGISTER  = 7,
-  FFI_MS_CDECL  = 8,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-#endif
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_GO_CLOSURES 1
-
-#define FFI_TYPE_SMALL_STRUCT_1B (FFI_TYPE_LAST + 1)
-#define FFI_TYPE_SMALL_STRUCT_2B (FFI_TYPE_LAST + 2)
-#define FFI_TYPE_SMALL_STRUCT_4B (FFI_TYPE_LAST + 3)
-#define FFI_TYPE_MS_STRUCT       (FFI_TYPE_LAST + 4)
-
-#if defined (X86_64) || defined(X86_WIN64) \
-    || (defined (__x86_64__) && defined (X86_DARWIN))
-# define FFI_TRAMPOLINE_SIZE 24
-# define FFI_NATIVE_RAW_API 0
-#else
-# define FFI_TRAMPOLINE_SIZE 12
-# define FFI_NATIVE_RAW_API 1  /* x86 has native raw api support */
-#endif
-
-#endif
-
+/* -----------------------------------------------------------------*-C-*- 
+   ffitarget.h - Copyright (c) 2012, 2014, 2018  Anthony Green 
+                 Copyright (c) 1996-2003, 2010  Red Hat, Inc. 
+                 Copyright (C) 2008  Free Software Foundation, Inc. 
+ 
+   Target configuration macros for x86 and x86-64. 
+ 
+   Permission is hereby granted, free of charge, to any person obtaining 
+   a copy of this software and associated documentation files (the 
+   ``Software''), to deal in the Software without restriction, including 
+   without limitation the rights to use, copy, modify, merge, publish, 
+   distribute, sublicense, and/or sell copies of the Software, and to 
+   permit persons to whom the Software is furnished to do so, subject to 
+   the following conditions: 
+ 
+   The above copyright notice and this permission notice shall be included 
+   in all copies or substantial portions of the Software. 
+ 
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, 
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+   DEALINGS IN THE SOFTWARE. 
+ 
+   ----------------------------------------------------------------------- */ 
+ 
+#ifndef LIBFFI_TARGET_H 
+#define LIBFFI_TARGET_H 
+ 
+#ifndef LIBFFI_H 
+#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead." 
+#endif 
+ 
+/* ---- System specific configurations ----------------------------------- */ 
+ 
+/* For code common to all platforms on x86 and x86_64. */ 
+#define X86_ANY 
+ 
+#if defined (X86_64) && defined (__i386__) 
+#undef X86_64 
+#define X86 
+#endif 
+ 
+#ifdef X86_WIN64 
+#define FFI_SIZEOF_ARG 8 
+#define USE_BUILTIN_FFS 0 /* not yet implemented in mingw-64 */ 
+#endif 
+ 
+#define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION 
+#ifndef _MSC_VER 
+#define FFI_TARGET_HAS_COMPLEX_TYPE 
+#endif 
+ 
+/* ---- Generic type definitions ----------------------------------------- */ 
+ 
+#ifndef LIBFFI_ASM 
+#ifdef X86_WIN64 
+#ifdef _MSC_VER 
+typedef unsigned __int64       ffi_arg; 
+typedef __int64                ffi_sarg; 
+#else 
+typedef unsigned long long     ffi_arg; 
+typedef long long              ffi_sarg; 
+#endif 
+#else 
+#if defined __x86_64__ && defined __ILP32__ 
+#define FFI_SIZEOF_ARG 8 
+#define FFI_SIZEOF_JAVA_RAW  4 
+typedef unsigned long long     ffi_arg; 
+typedef long long              ffi_sarg; 
+#else 
+typedef unsigned long          ffi_arg; 
+typedef signed long            ffi_sarg; 
+#endif 
+#endif 
+ 
+typedef enum ffi_abi { 
+#if defined(X86_WIN64) 
+  FFI_FIRST_ABI = 0, 
+  FFI_WIN64,            /* sizeof(long double) == 8  - microsoft compilers */ 
+  FFI_GNUW64,           /* sizeof(long double) == 16 - GNU compilers */ 
+  FFI_LAST_ABI, 
+#ifdef __GNUC__ 
+  FFI_DEFAULT_ABI = FFI_GNUW64 
+#else   
+  FFI_DEFAULT_ABI = FFI_WIN64 
+#endif   
+ 
+#elif defined(X86_64) || (defined (__x86_64__) && defined (X86_DARWIN)) 
+  FFI_FIRST_ABI = 1, 
+  FFI_UNIX64, 
+  FFI_WIN64, 
+  FFI_EFI64 = FFI_WIN64, 
+  FFI_GNUW64, 
+  FFI_LAST_ABI, 
+  FFI_DEFAULT_ABI = FFI_UNIX64 
+ 
+#elif defined(X86_WIN32) 
+  FFI_FIRST_ABI = 0, 
+  FFI_SYSV      = 1, 
+  FFI_STDCALL   = 2, 
+  FFI_THISCALL  = 3, 
+  FFI_FASTCALL  = 4, 
+  FFI_MS_CDECL  = 5, 
+  FFI_PASCAL    = 6, 
+  FFI_REGISTER  = 7, 
+  FFI_LAST_ABI, 
+  FFI_DEFAULT_ABI = FFI_MS_CDECL 
+#else 
+  FFI_FIRST_ABI = 0, 
+  FFI_SYSV      = 1, 
+  FFI_THISCALL  = 3, 
+  FFI_FASTCALL  = 4, 
+  FFI_STDCALL   = 5, 
+  FFI_PASCAL    = 6, 
+  FFI_REGISTER  = 7, 
+  FFI_MS_CDECL  = 8, 
+  FFI_LAST_ABI, 
+  FFI_DEFAULT_ABI = FFI_SYSV 
+#endif 
+} ffi_abi; 
+#endif 
+ 
+/* ---- Definitions for closures ----------------------------------------- */ 
+ 
+#define FFI_CLOSURES 1 
+#define FFI_GO_CLOSURES 1 
+ 
+#define FFI_TYPE_SMALL_STRUCT_1B (FFI_TYPE_LAST + 1) 
+#define FFI_TYPE_SMALL_STRUCT_2B (FFI_TYPE_LAST + 2) 
+#define FFI_TYPE_SMALL_STRUCT_4B (FFI_TYPE_LAST + 3) 
+#define FFI_TYPE_MS_STRUCT       (FFI_TYPE_LAST + 4) 
+ 
+#if defined (X86_64) || defined(X86_WIN64) \ 
+    || (defined (__x86_64__) && defined (X86_DARWIN)) 
+# define FFI_TRAMPOLINE_SIZE 24 
+# define FFI_NATIVE_RAW_API 0 
+#else 
+# define FFI_TRAMPOLINE_SIZE 12 
+# define FFI_NATIVE_RAW_API 1  /* x86 has native raw api support */ 
+#endif 
+ 
+#endif 
+