Apache2
/home/buildslave/slave/httpd-doxygen-nightly/build/include/ap_config.h

The public APEQ functions using variable arguments are declared with APEQ_DECLARE_NONSTD(), as they must follow the C language calling convention.

See also
APEQ_DECLARE
APEQ_DECLARE_DATA
Remarks
Both the declaration and implementations must use the same macro.
/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef AP_CONFIG_H
#define AP_CONFIG_H
#include "ap_hooks.h"
/* Although this file doesn't declare any hooks, declare the exports group here */
#ifdef DOXYGEN
/* define these just so doxygen documents them */
# define AP_DECLARE_STATIC
# define AP_DECLARE_EXPORT
#endif /* def DOXYGEN */
#if !defined(WIN32)
#define AP_DECLARE(type) type
#define AP_DECLARE_NONSTD(type) type
#define AP_DECLARE_DATA
#elif defined(AP_DECLARE_STATIC)
#define AP_DECLARE(type) type __stdcall
#define AP_DECLARE_NONSTD(type) type
#define AP_DECLARE_DATA
#elif defined(AP_DECLARE_EXPORT)
#define AP_DECLARE(type) __declspec(dllexport) type __stdcall
#define AP_DECLARE_NONSTD(type) __declspec(dllexport) type
#define AP_DECLARE_DATA __declspec(dllexport)
#else
#define AP_DECLARE(type) __declspec(dllimport) type __stdcall
#define AP_DECLARE_NONSTD(type) __declspec(dllimport) type
#define AP_DECLARE_DATA __declspec(dllimport)
#endif
#if !defined(WIN32)
#define APREQ_DECLARE(d) APR_DECLARE(d)
#define APREQ_DECLARE_NONSTD(d) APR_DECLARE_NONSTD(d)
#define APREQ_DECLARE_DATA
#elif defined (APREQ_DECLARE_STATIC)
#define APREQ_DECLARE(type) type __stdcall
#define APREQ_DECLARE_NONSTD(type) type
#define APREQ_DECLARE_DATA
#elif defined (APREQ_DECLARE_EXPORT)
#define APREQ_DECLARE(type) __declspec(dllexport) type __stdcall
#define APREQ_DECLARE_NONSTD(type) __declspec(dllexport) type
#define APREQ_DECLARE_DATA __declspec(dllexport)
#else
#define APREQ_DECLARE(type) __declspec(dllimport) type __stdcall
#define APREQ_DECLARE_NONSTD(type) __declspec(dllimport) type
#define APREQ_DECLARE_DATA __declspec(dllimport)
#endif
#if !defined(WIN32) || defined(AP_MODULE_DECLARE_STATIC)
#if defined(WIN32)
#define AP_MODULE_DECLARE(type) type __stdcall
#else
#define AP_MODULE_DECLARE(type) type
#endif
#define AP_MODULE_DECLARE_NONSTD(type) type
#define AP_MODULE_DECLARE_DATA
#else
#define AP_MODULE_DECLARE_EXPORT
#define AP_MODULE_DECLARE(type) __declspec(dllexport) type __stdcall
#define AP_MODULE_DECLARE_NONSTD(type) __declspec(dllexport) type
#define AP_MODULE_DECLARE_DATA __declspec(dllexport)
#endif
#include "os.h"
#if (!defined(WIN32) && !defined(NETWARE)) || defined(__MINGW32__)
#include "ap_config_auto.h"
#endif
/* Where the main/parent process's pid is logged */
#ifndef DEFAULT_PIDLOG
#define DEFAULT_PIDLOG "httpd.pid"
#endif
#if defined(NETWARE)
#define AP_NONBLOCK_WHEN_MULTI_LISTEN 1
#endif
#if defined(AP_ENABLE_DTRACE) && HAVE_SYS_SDT_H
#include <sys/sdt.h>
#else
#undef _DTRACE_VERSION
#endif
#ifdef _DTRACE_VERSION
#include "apache_probes.h"
#else
#endif
/* If APR has OTHER_CHILD logic, use reliable piped logs. */
#if APR_HAS_OTHER_CHILD
#define AP_HAVE_RELIABLE_PIPED_LOGS TRUE
#endif
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define AP_HAVE_C99
#endif
/* Presume that the compiler supports C99-style designated
* initializers if using GCC (but not G++), or for any other compiler
* which claims C99 support. */
#if (defined(__GNUC__) && !defined(__cplusplus)) || defined(AP_HAVE_C99)
#define AP_HAVE_DESIGNATED_INITIALIZER
#endif
#ifndef __has_attribute /* check for supported attributes on clang */
#define __has_attribute(x) 0
#endif
#if (defined(__GNUC__) && __GNUC__ >= 4) || __has_attribute(sentinel)
#define AP_FN_ATTR_SENTINEL __attribute__((sentinel))
#else
#define AP_FN_ATTR_SENTINEL
#endif
#if ( defined(__GNUC__) && \
(__GNUC__ >= 4 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 4))) \
|| __has_attribute(warn_unused_result)
#define AP_FN_ATTR_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#else
#define AP_FN_ATTR_WARN_UNUSED_RESULT
#endif
#if ( defined(__GNUC__) && \
(__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)) \
|| __has_attribute(alloc_size)
#define AP_FN_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
#define AP_FN_ATTR_ALLOC_SIZE2(x,y) __attribute__((alloc_size(x,y)))
#else
#define AP_FN_ATTR_ALLOC_SIZE(x)
#define AP_FN_ATTR_ALLOC_SIZE2(x,y)
#endif
#if ( defined(__GNUC__) && \
(__GNUC__ >= 4 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 3))) \
|| __has_attribute(nonnull)
/* all pointer arguments */
#define AP_FN_ATTR_NONNULL_ALL __attribute__((nonnull))
/* listed arguments, use with double braces: AP_FN_ATTR_NONNULL((1,3,6)) */
#define AP_FN_ATTR_NONNULL(x) __attribute__((nonnull x))
#else
#define AP_FN_ATTR_NONNULL_ALL
#define AP_FN_ATTR_NONNULL(x)
#endif
#endif /* AP_CONFIG_H */