The Tor Browser / file revision

 #ifndef __CURL_CURLRULES_H

 #define __CURL_CURLRULES_H

 /***************************************************************************

  *                                  _   _ ____  _

  *  Project                     ___| | | |  _ \| |

  *                             / __| | | | |_) | |

  *                            | (__| |_| |  _ <| |___

  *                             \___|\___/|_| \_\_____|

  *

  * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.

  *

  * This software is licensed as described in the file COPYING, which

  * you should have received as part of this distribution. The terms

  * are also available at http://curl.haxx.se/docs/copyright.html.

  *

  * You may opt to use, copy, modify, merge, publish, distribute and/or sell

  * copies of the Software, and permit persons to whom the Software is

  * furnished to do so, under the terms of the COPYING file.

  *

  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY

  * KIND, either express or implied.

  *

  * $Id: curlrules.h,v 1.7 2009-10-27 16:56:20 yangtse Exp $

  ***************************************************************************/

 /* ================================================================ */

 /*                    COMPILE TIME SANITY CHECKS                    */

 /* ================================================================ */

 /*

  * NOTE 1:

  * -------

  *

  * All checks done in this file are intentionally placed in a public

  * header file which is pulled by curl/curl.h when an application is

  * being built using an already built libcurl library. Additionally

  * this file is also included and used when building the library.

  *

  * If compilation fails on this file it is certainly sure that the

  * problem is elsewhere. It could be a problem in the curlbuild.h

  * header file, or simply that you are using different compilation

  * settings than those used to build the library.

  *

  * Nothing in this file is intended to be modified or adjusted by the

  * curl library user nor by the curl library builder.

  *

  * Do not deactivate any check, these are done to make sure that the

  * library is properly built and used.

  *

  * You can find further help on the libcurl development mailing list:

  * http://cool.haxx.se/mailman/listinfo/curl-library/

  *

  * NOTE 2

  * ------

  *

  * Some of the following compile time checks are based on the fact

  * that the dimension of a constant array can not be a negative one.

  * In this way if the compile time verification fails, the compilation

  * will fail issuing an error. The error description wording is compiler

  * dependent but it will be quite similar to one of the following:

  *

  *   "negative subscript or subscript is too large"

  *   "array must have at least one element"

  *   "-1 is an illegal array size"

  *   "size of array is negative"

  *

  * If you are building an application which tries to use an already

  * built libcurl library and you are getting this kind of errors on

  * this file, it is a clear indication that there is a mismatch between

  * how the library was built and how you are trying to use it for your

  * application. Your already compiled or binary library provider is the

  * only one who can give you the details you need to properly use it.

  */

 /*

  * Verify that some macros are actually defined.

  */

 #ifndef CURL_SIZEOF_LONG

 #  error "CURL_SIZEOF_LONG definition is missing!"

    Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing

 #endif

 #ifndef CURL_TYPEOF_CURL_SOCKLEN_T

 #  error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!"

    Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing

 #endif

 #ifndef CURL_SIZEOF_CURL_SOCKLEN_T

 #  error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!"

    Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing

 #endif

 #ifndef CURL_TYPEOF_CURL_OFF_T

 #  error "CURL_TYPEOF_CURL_OFF_T definition is missing!"

    Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing

 #endif

 #ifndef CURL_FORMAT_CURL_OFF_T

 #  error "CURL_FORMAT_CURL_OFF_T definition is missing!"

    Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing

 #endif

 #ifndef CURL_FORMAT_CURL_OFF_TU

 #  error "CURL_FORMAT_CURL_OFF_TU definition is missing!"

    Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing

 #endif

 #ifndef CURL_FORMAT_OFF_T

 #  error "CURL_FORMAT_OFF_T definition is missing!"

    Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing

 #endif

 #ifndef CURL_SIZEOF_CURL_OFF_T

 #  error "CURL_SIZEOF_CURL_OFF_T definition is missing!"

    Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing

 #endif

 #ifndef CURL_SUFFIX_CURL_OFF_T

 #  error "CURL_SUFFIX_CURL_OFF_T definition is missing!"

    Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing

 #endif

 #ifndef CURL_SUFFIX_CURL_OFF_TU

 #  error "CURL_SUFFIX_CURL_OFF_TU definition is missing!"

    Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing

 #endif

 /*

  * Macros private to this header file.

  */

 #define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1

 #define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1

 /*

  * Verify that the size previously defined and expected for long

  * is the same as the one reported by sizeof() at compile time.

  */

 typedef char

   __curl_rule_01__

     [CurlchkszEQ(long, CURL_SIZEOF_LONG)];

 /*

  * Verify that the size previously defined and expected for

  * curl_off_t is actually the the same as the one reported

  * by sizeof() at compile time.

  */

 typedef char

   __curl_rule_02__

     [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)];

 /*

  * Verify at compile time that the size of curl_off_t as reported

  * by sizeof() is greater or equal than the one reported for long

  * for the current compilation.

  */

 typedef char

   __curl_rule_03__

     [CurlchkszGE(curl_off_t, long)];

 /*

  * Verify that the size previously defined and expected for

  * curl_socklen_t is actually the the same as the one reported

  * by sizeof() at compile time.

  */

 typedef char

   __curl_rule_04__

     [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)];

 /*

  * Verify at compile time that the size of curl_socklen_t as reported

  * by sizeof() is greater or equal than the one reported for int for

  * the current compilation.

  */

 typedef char

   __curl_rule_05__

     [CurlchkszGE(curl_socklen_t, int)];

 /* ================================================================ */

 /*          EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS           */

 /* ================================================================ */

 /* 

  * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow

  * these to be visible and exported by the external libcurl interface API,

  * while also making them visible to the library internals, simply including

  * setup.h, without actually needing to include curl.h internally.

  * If some day this section would grow big enough, all this should be moved

  * to its own header file.

  */

 /*

  * Figure out if we can use the ## preprocessor operator, which is supported

  * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__

  * or  __cplusplus so we need to carefully check for them too.

  */

 #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \

   defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \

   defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \

   defined(__ILEC400__)

   /* This compiler is believed to have an ISO compatible preprocessor */

 #define CURL_ISOCPP

 #else

   /* This compiler is believed NOT to have an ISO compatible preprocessor */

 #undef CURL_ISOCPP

 #endif

 /*

  * Macros for minimum-width signed and unsigned curl_off_t integer constants.

  */

 #ifdef CURL_ISOCPP

 #  define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val ## Suffix

 #else

 #  define __CURL_OFF_T_C_HELPER2(Val,Suffix) Val/**/Suffix

 #endif

 #define __CURL_OFF_T_C_HELPER1(Val,Suffix) __CURL_OFF_T_C_HELPER2(Val,Suffix)

 #define CURL_OFF_T_C(Val)  __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_T)

 #define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HELPER1(Val,CURL_SUFFIX_CURL_OFF_TU)

 /*

  * Get rid of macros private to this header file.

  */

 #undef CurlchkszEQ

 #undef CurlchkszGE

 /*

  * Get rid of macros not intended to exist beyond this point.

  */

 #undef CURL_PULL_WS2TCPIP_H

 #undef CURL_PULL_SYS_TYPES_H

 #undef CURL_PULL_SYS_SOCKET_H

 #undef CURL_PULL_STDINT_H

 #undef CURL_PULL_INTTYPES_H

 #undef CURL_TYPEOF_CURL_SOCKLEN_T

 #undef CURL_TYPEOF_CURL_OFF_T

 #endif /* __CURL_CURLRULES_H */