Upgrade chrome's OpenSSL to same version Android ships with.

openssl/crypto/engine/engine.h

 /* openssl/engine.h */
 /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
  * project 2000.
  */
 /* ====================================================================
  * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 70 matching lines @@
 #ifndef OPENSSL_NO_DH
 #include <openssl/dh.h>
 #endif
 #ifndef OPENSSL_NO_ECDH
 #include <openssl/ecdh.h>
 #endif
 #ifndef OPENSSL_NO_ECDSA
 #include <openssl/ecdsa.h>
 #endif
 #include <openssl/rand.h>
-#include <openssl/store.h>
 #include <openssl/ui.h>
 #include <openssl/err.h>
 #endif
 
-#include <openssl/x509.h>
-
 #include <openssl/ossl_typ.h>
 #include <openssl/symhacks.h>
 
+#include <openssl/x509.h>
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /* These flags are used to control combinations of algorithm (methods)
  * by bitwise "OR"ing. */
 #define ENGINE_METHOD_RSA               (unsigned int)0x0001
 #define ENGINE_METHOD_DSA               (unsigned int)0x0002
 #define ENGINE_METHOD_DH                (unsigned int)0x0004
 #define ENGINE_METHOD_RAND              (unsigned int)0x0008
 #define ENGINE_METHOD_ECDH              (unsigned int)0x0010
 #define ENGINE_METHOD_ECDSA             (unsigned int)0x0020
 #define ENGINE_METHOD_CIPHERS           (unsigned int)0x0040
 #define ENGINE_METHOD_DIGESTS           (unsigned int)0x0080
 #define ENGINE_METHOD_STORE             (unsigned int)0x0100
+#define ENGINE_METHOD_PKEY_METHS        (unsigned int)0x0200
+#define ENGINE_METHOD_PKEY_ASN1_METHS   (unsigned int)0x0400
 /* Obvious all-or-nothing cases. */
 #define ENGINE_METHOD_ALL               (unsigned int)0xFFFF
 #define ENGINE_METHOD_NONE              (unsigned int)0x0000
 
 /* This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
  * internally to control registration of ENGINE implementations, and can be set
  * by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
  * initialise registered ENGINEs if they are not already initialised. */
 #define ENGINE_TABLE_FLAG_NOINIT        (unsigned int)0x0001
 
@@ skipping 164 matching lines @@
  * Looking at how to implement these handlers in the case of cipher support, if
  * the framework wants the EVP_CIPHER for 'nid', it will call;
  *   foo(e, &p_evp_cipher, NULL, nid);    (return zero for failure)
  * If the framework wants a list of supported 'nid's, it will call;
  *   foo(e, NULL, &p_nids, 0); (returns number of 'nids' or -1 for error)
  */
 /* Returns to a pointer to the array of supported cipher 'nid's. If the second
  * parameter is non-NULL it is set to the size of the returned array. */
 typedef int (*ENGINE_CIPHERS_PTR)(ENGINE *, const EVP_CIPHER **, const int **, int);
 typedef int (*ENGINE_DIGESTS_PTR)(ENGINE *, const EVP_MD **, const int **, int);
-
+typedef int (*ENGINE_PKEY_METHS_PTR)(ENGINE *, EVP_PKEY_METHOD **, const int **, int);
+typedef int (*ENGINE_PKEY_ASN1_METHS_PTR)(ENGINE *, EVP_PKEY_ASN1_METHOD **, const int **, int);
 /* STRUCTURE functions ... all of these functions deal with pointers to ENGINE
  * structures where the pointers have a "structural reference". This means that
  * their reference is to allowed access to the structure but it does not imply
  * that the structure is functional. To simply increment or decrement the
  * structural reference count, use ENGINE_by_id and ENGINE_free. NB: This is not
  * required when iterating using ENGINE_get_next as it will automatically
  * decrement the structural reference count of the "current" ENGINE and
  * increment the structural reference count of the ENGINE it returns (unless it
  * is NULL). */
 
@@ skipping 11 matching lines @@
 ENGINE *ENGINE_by_id(const char *id);
 /* Add all the built-in engines. */
 void ENGINE_load_openssl(void);
 void ENGINE_load_dynamic(void);
 #ifndef OPENSSL_NO_STATIC_ENGINE
 void ENGINE_load_4758cca(void);
 void ENGINE_load_aep(void);
 void ENGINE_load_atalla(void);
 void ENGINE_load_chil(void);
 void ENGINE_load_cswift(void);
+void ENGINE_load_nuron(void);
+void ENGINE_load_sureware(void);
+void ENGINE_load_ubsec(void);
+void ENGINE_load_padlock(void);
+void ENGINE_load_capi(void);
 #ifndef OPENSSL_NO_GMP
 void ENGINE_load_gmp(void);
 #endif
-void ENGINE_load_nuron(void);
-void ENGINE_load_sureware(void);
-void ENGINE_load_ubsec(void);
+#ifndef OPENSSL_NO_GOST
+void ENGINE_load_gost(void);
+#endif
 #endif
 void ENGINE_load_cryptodev(void);
-void ENGINE_load_padlock(void);
 void ENGINE_load_builtin_engines(void);
-#ifdef OPENSSL_SYS_WIN32
-#ifndef OPENSSL_NO_CAPIENG
-void ENGINE_load_capi(void);
-#endif
-#endif
 
 /* Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
  * "registry" handling. */
 unsigned int ENGINE_get_table_flags(void);
 void ENGINE_set_table_flags(unsigned int flags);
 
 /* Manage registration of ENGINEs per "table". For each type, there are 3
  * functions;
  *   ENGINE_register_***(e) - registers the implementation from 'e' (if it has one)
  *   ENGINE_unregister_***(e) - unregister the implementation from 'e'
@@ skipping 30 matching lines @@
 void ENGINE_register_all_STORE(void);
 
 int ENGINE_register_ciphers(ENGINE *e);
 void ENGINE_unregister_ciphers(ENGINE *e);
 void ENGINE_register_all_ciphers(void);
 
 int ENGINE_register_digests(ENGINE *e);
 void ENGINE_unregister_digests(ENGINE *e);
 void ENGINE_register_all_digests(void);
 
+int ENGINE_register_pkey_meths(ENGINE *e);
+void ENGINE_unregister_pkey_meths(ENGINE *e);
+void ENGINE_register_all_pkey_meths(void);
+
+int ENGINE_register_pkey_asn1_meths(ENGINE *e);
+void ENGINE_unregister_pkey_asn1_meths(ENGINE *e);
+void ENGINE_register_all_pkey_asn1_meths(void);
+
 /* These functions register all support from the above categories. Note, use of
  * these functions can result in static linkage of code your application may not
  * need. If you only need a subset of functionality, consider using more
  * selective initialisation. */
 int ENGINE_register_complete(ENGINE *e);
 int ENGINE_register_all_complete(void);
 
 /* Send parametrised control commands to the engine. The possibilities to send
  * down an integer, a pointer to data or a function pointer are provided. Any of
  * the parameters may or may not be NULL, depending on the command number. In
@@ skipping 59 matching lines @@
 int ENGINE_set_destroy_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR destroy_f);
 int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
 int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
 int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
 int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f);
 int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
 int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
                                 ENGINE_SSL_CLIENT_CERT_PTR loadssl_f);
 int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f);
 int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f);
+int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f);
+int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f);
 int ENGINE_set_flags(ENGINE *e, int flags);
 int ENGINE_set_cmd_defns(ENGINE *e, const ENGINE_CMD_DEFN *defns);
 /* These functions allow control over any per-structure ENGINE data. */
 int ENGINE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
                 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg);
 void *ENGINE_get_ex_data(const ENGINE *e, int idx);
 
 /* This function cleans up anything that needs it. Eg. the ENGINE_add() function
  * automatically ensures the list cleanup function is registered to be called
@@ skipping 16 matching lines @@
 const STORE_METHOD *ENGINE_get_STORE(const ENGINE *e);
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_destroy_function(const ENGINE *e);
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e);
 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
 ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
 ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
 ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e);
 ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e);
 ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e);
+ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e);
+ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e);
 const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid);
 const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid);
+const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid);
+const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid);
+const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
+                                        const char *str, int len);
+const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
+                                        const char *str, int len);
 const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e);
 int ENGINE_get_flags(const ENGINE *e);
 
 /* FUNCTIONAL functions. These functions deal with ENGINE structures
  * that have (or will) be initialised for use. Broadly speaking, the
  * structural functions are useful for iterating the list of available
  * engine types, creating new engine types, and other "list" operations.
  * These functions actually deal with ENGINEs that are to be used. As
  * such these functions can fail (if applicable) when particular
  * engines are unavailable - eg. if a hardware accelerator is not
@@ skipping 31 matching lines @@
 /* Same for the other "methods" */
 ENGINE *ENGINE_get_default_DSA(void);
 ENGINE *ENGINE_get_default_ECDH(void);
 ENGINE *ENGINE_get_default_ECDSA(void);
 ENGINE *ENGINE_get_default_DH(void);
 ENGINE *ENGINE_get_default_RAND(void);
 /* These functions can be used to get a functional reference to perform
  * ciphering or digesting corresponding to "nid". */
 ENGINE *ENGINE_get_cipher_engine(int nid);
 ENGINE *ENGINE_get_digest_engine(int nid);
+ENGINE *ENGINE_get_pkey_meth_engine(int nid);
+ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid);
 
 /* This sets a new default ENGINE structure for performing RSA
  * operations. If the result is non-zero (success) then the ENGINE
  * structure will have had its reference count up'd so the caller
  * should still free their own reference 'e'. */
 int ENGINE_set_default_RSA(ENGINE *e);
 int ENGINE_set_default_string(ENGINE *e, const char *def_list);
 /* Same for the other "methods" */
 int ENGINE_set_default_DSA(ENGINE *e);
 int ENGINE_set_default_ECDH(ENGINE *e);
 int ENGINE_set_default_ECDSA(ENGINE *e);
 int ENGINE_set_default_DH(ENGINE *e);
 int ENGINE_set_default_RAND(ENGINE *e);
 int ENGINE_set_default_ciphers(ENGINE *e);
 int ENGINE_set_default_digests(ENGINE *e);
+int ENGINE_set_default_pkey_meths(ENGINE *e);
+int ENGINE_set_default_pkey_asn1_meths(ENGINE *e);
 
 /* The combination "set" - the flags are bitwise "OR"d from the
  * ENGINE_METHOD_*** defines above. As with the "ENGINE_register_complete()"
  * function, this function can result in unnecessary static linkage. If your
  * application requires only specific functionality, consider using more
  * selective functions. */
 int ENGINE_set_default(ENGINE *e, unsigned int flags);
 
 void ENGINE_add_conf_module(void);
 
@@ skipping 57 matching lines @@
  * ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading code.
  * If this function returns zero, it indicates a (potential) version
  * incompatibility and the loaded library doesn't believe it can proceed.
  * Otherwise, the returned value is the (latest) version supported by the
  * loading library. The loader may still decide that the loaded code's version
  * is unsatisfactory and could veto the load. The function is expected to
  * be implemented with the symbol name "v_check", and a default implementation
  * can be fully instantiated with IMPLEMENT_DYNAMIC_CHECK_FN(). */
 typedef unsigned long (*dynamic_v_check_fn)(unsigned long ossl_version);
 #define IMPLEMENT_DYNAMIC_CHECK_FN() \
+        OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
         OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
                 if(v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
                 return 0; }
 
 /* This function is passed the ENGINE structure to initialise with its own
  * function and command settings. It should not adjust the structural or
  * functional reference counts. If this function returns zero, (a) the load will
  * be aborted, (b) the previous ENGINE state will be memcpy'd back onto the
  * structure, and (c) the shared library will be unloaded. So implementations
  * should do their own internal cleanup in failure circumstances otherwise they
  * could leak. The 'id' parameter, if non-NULL, represents the ENGINE id that
  * the loader is looking for. If this is NULL, the shared library can choose to
  * return failure or to initialise a 'default' ENGINE. If non-NULL, the shared
  * library must initialise only an ENGINE matching the passed 'id'. The function
  * is expected to be implemented with the symbol name "bind_engine". A standard
  * implementation can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where
  * the parameter 'fn' is a callback function that populates the ENGINE structure
  * and returns an int value (zero for failure). 'fn' should have prototype;
  *    [static] int fn(ENGINE *e, const char *id); */
 typedef int (*dynamic_bind_engine)(ENGINE *e, const char *id,
                                 const dynamic_fns *fns);
 #define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
         OPENSSL_EXPORT \
+        int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
+        OPENSSL_EXPORT \
         int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
                 if(ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
                 if(!CRYPTO_set_mem_functions(fns->mem_fns.malloc_cb, \
                         fns->mem_fns.realloc_cb, fns->mem_fns.free_cb)) \
                         return 0; \
                 CRYPTO_set_locking_callback(fns->lock_fns.lock_locking_cb); \
                 CRYPTO_set_add_lock_callback(fns->lock_fns.lock_add_lock_cb); \
                 CRYPTO_set_dynlock_create_callback(fns->lock_fns.dynlock_create_cb); \
                 CRYPTO_set_dynlock_lock_callback(fns->lock_fns.dynlock_lock_cb); \
                 CRYPTO_set_dynlock_destroy_callback(fns->lock_fns.dynlock_destroy_cb); \
                 if(!CRYPTO_set_ex_data_implementation(fns->ex_data_fns)) \
                         return 0; \
                 if(!ERR_set_implementation(fns->err_fns)) return 0; \
         skip_cbs: \
                 if(!fn(e,id)) return 0; \
                 return 1; }
 
 /* If the loading application (or library) and the loaded ENGINE library share
  * the same static data (eg. they're both dynamically linked to the same
  * libcrypto.so) we need a way to avoid trying to set system callbacks - this
  * would fail, and for the same reason that it's unnecessary to try. If the
  * loaded ENGINE has (or gets from through the loader) its own copy of the
  * libcrypto static data, we will need to set the callbacks. The easiest way to
  * detect this is to have a function that returns a pointer to some static data
  * and let the loading application and loaded ENGINE compare their respective
  * values. */
 void *ENGINE_get_static_state(void);
 
-#if defined(__OpenBSD__) || defined(__FreeBSD__)
+#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
 void ENGINE_setup_bsd_cryptodev(void);
 #endif
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
  */
 void ERR_load_ENGINE_strings(void);
 
 /* Error codes for the ENGINE functions. */
 
 /* Function codes. */
 #define ENGINE_F_DYNAMIC_CTRL                            180
 #define ENGINE_F_DYNAMIC_GET_DATA_CTX                    181
 #define ENGINE_F_DYNAMIC_LOAD                            182
 #define ENGINE_F_DYNAMIC_SET_DATA_CTX                    183
 #define ENGINE_F_ENGINE_ADD                              105
 #define ENGINE_F_ENGINE_BY_ID                            106
 #define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE                170
 #define ENGINE_F_ENGINE_CTRL                             142
 #define ENGINE_F_ENGINE_CTRL_CMD                         178
 #define ENGINE_F_ENGINE_CTRL_CMD_STRING                  171
 #define ENGINE_F_ENGINE_FINISH                           107
 #define ENGINE_F_ENGINE_FREE_UTIL                        108
 #define ENGINE_F_ENGINE_GET_CIPHER                       185
 #define ENGINE_F_ENGINE_GET_DEFAULT_TYPE                 177
 #define ENGINE_F_ENGINE_GET_DIGEST                       186
 #define ENGINE_F_ENGINE_GET_NEXT                         115
+#define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH               193
+#define ENGINE_F_ENGINE_GET_PKEY_METH                    192
 #define ENGINE_F_ENGINE_GET_PREV                         116
 #define ENGINE_F_ENGINE_INIT                             119
 #define ENGINE_F_ENGINE_LIST_ADD                         120
 #define ENGINE_F_ENGINE_LIST_REMOVE                      121
 #define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY                 150
 #define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY                  151
-#define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT             192
+#define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT             194
 #define ENGINE_F_ENGINE_NEW                              122
 #define ENGINE_F_ENGINE_REMOVE                           123
 #define ENGINE_F_ENGINE_SET_DEFAULT_STRING               189
 #define ENGINE_F_ENGINE_SET_DEFAULT_TYPE                 126
 #define ENGINE_F_ENGINE_SET_ID                           129
 #define ENGINE_F_ENGINE_SET_NAME                         130
 #define ENGINE_F_ENGINE_TABLE_REGISTER                   184
 #define ENGINE_F_ENGINE_UNLOAD_KEY                       152
 #define ENGINE_F_ENGINE_UNLOCKED_FINISH                  191
 #define ENGINE_F_ENGINE_UP_REF                           190
 #define ENGINE_F_INT_CTRL_HELPER                         172
 #define ENGINE_F_INT_ENGINE_CONFIGURE                    188
 #define ENGINE_F_INT_ENGINE_MODULE_INIT                  187
 #define ENGINE_F_LOG_MESSAGE                             141
 
 /* Reason codes. */
 #define ENGINE_R_ALREADY_LOADED                          100
 #define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER                133
 #define ENGINE_R_CMD_NOT_EXECUTABLE                      134
 #define ENGINE_R_COMMAND_TAKES_INPUT                     135
 #define ENGINE_R_COMMAND_TAKES_NO_INPUT                  136
 #define ENGINE_R_CONFLICTING_ENGINE_ID                   103
 #define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED            119
 #define ENGINE_R_DH_NOT_IMPLEMENTED                      139
 #define ENGINE_R_DSA_NOT_IMPLEMENTED                     140
 #define ENGINE_R_DSO_FAILURE                             104
 #define ENGINE_R_DSO_NOT_FOUND                           132
 #define ENGINE_R_ENGINES_SECTION_ERROR                   148
-#define ENGINE_R_ENGINE_CONFIGURATION_ERROR              101
+#define ENGINE_R_ENGINE_CONFIGURATION_ERROR              102
 #define ENGINE_R_ENGINE_IS_NOT_IN_LIST                   105
 #define ENGINE_R_ENGINE_SECTION_ERROR                    149
 #define ENGINE_R_FAILED_LOADING_PRIVATE_KEY              128
 #define ENGINE_R_FAILED_LOADING_PUBLIC_KEY               129
 #define ENGINE_R_FINISH_FAILED                           106
 #define ENGINE_R_GET_HANDLE_FAILED                       107
 #define ENGINE_R_ID_OR_NAME_MISSING                      108
 #define ENGINE_R_INIT_FAILED                             109
 #define ENGINE_R_INTERNAL_LIST_ERROR                     110
 #define ENGINE_R_INVALID_ARGUMENT                        143
 #define ENGINE_R_INVALID_CMD_NAME                        137
 #define ENGINE_R_INVALID_CMD_NUMBER                      138
 #define ENGINE_R_INVALID_INIT_VALUE                      151
 #define ENGINE_R_INVALID_STRING                          150
 #define ENGINE_R_NOT_INITIALISED                         117
 #define ENGINE_R_NOT_LOADED                              112
 #define ENGINE_R_NO_CONTROL_FUNCTION                     120
 #define ENGINE_R_NO_INDEX                                144
 #define ENGINE_R_NO_LOAD_FUNCTION                        125
 #define ENGINE_R_NO_REFERENCE                            130
 #define ENGINE_R_NO_SUCH_ENGINE                          116
 #define ENGINE_R_NO_UNLOAD_FUNCTION                      126
 #define ENGINE_R_PROVIDE_PARAMETERS                      113
 #define ENGINE_R_RSA_NOT_IMPLEMENTED                     141
 #define ENGINE_R_UNIMPLEMENTED_CIPHER                    146
 #define ENGINE_R_UNIMPLEMENTED_DIGEST                    147
+#define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD         101
 #define ENGINE_R_VERSION_INCOMPATIBILITY                 145
 
 #ifdef  __cplusplus
 }
 #endif
 #endif