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/* EINA - EFL data type library
* Copyright (C) 2007-2008 Carsten Haitzler, Vincent Torri, Jorge Luis Zapata Muga
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library;
* if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef EINA_TYPES_H_
#define EINA_TYPES_H_
/**
* @addtogroup Eina_Core_Group Core
*
* @{
*/
/**
* @defgroup Eina_Types_Group Types
*
* @{
*/
#ifdef EAPI
#undef EAPI
#endif
#ifdef _WIN32
#ifdef EFL_EINA_BUILD
#ifdef DLL_EXPORT
#define EAPI __declspec(dllexport)
#else
#define EAPI
#endif /* ! DLL_EXPORT */
#else
#define EAPI __declspec(dllimport)
#endif /* ! EFL_EINA_BUILD */
#else
#ifdef __GNUC__
#if __GNUC__ >= 4
#define EAPI __attribute__ ((visibility("default")))
#else
#define EAPI
#endif
#else
#define EAPI
#endif
#endif
#include "eina_config.h"
#ifdef EINA_WARN_UNUSED_RESULT
#undef EINA_WARN_UNUSED_RESULT
#endif
#ifdef EINA_ARG_NONNULL
#undef EINA_ARG_NONNULL
#endif
#ifdef EINA_DEPRECATED
#undef EINA_DEPRECATED
#endif
#ifdef EINA_MALLOC
#undef EINA_MALLOC
#endif
#ifdef EINA_PURE
#undef EINA_PURE
#endif
#ifdef EINA_PRINTF
#undef EINA_PRINTF
#endif
#ifdef EINA_SCANF
#undef EINA_SCANF
#endif
#ifdef EINA_FORMAT
#undef EINA_FORMAT
#endif
#ifdef EINA_CONST
#undef EINA_CONST
#endif
#ifdef EINA_NOINSTRUMENT
#undef EINA_NOINSTRUMENT
#endif
#ifdef EINA_UNLIKELY
#undef EINA_UNLIKELY
#endif
#ifdef EINA_LIKELY
#undef EINA_LIKELY
#endif
#ifdef __GNUC__
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
#define EINA_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result))
#else
#define EINA_WARN_UNUSED_RESULT
#endif
#if (!defined(EINA_SAFETY_CHECKS)) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
#define EINA_ARG_NONNULL(idx, ...) __attribute__ ((nonnull(idx, ## __VA_ARGS__)))
#else
#define EINA_ARG_NONNULL(idx, ...)
#endif
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1)
#define EINA_DEPRECATED __attribute__ ((__deprecated__))
#else
#define EINA_DEPRECATED
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
#define EINA_MALLOC __attribute__ ((malloc))
#define EINA_PURE __attribute__ ((pure))
#else
#define EINA_MALLOC
#define EINA_PURE
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
#define EINA_PRINTF(fmt, arg) __attribute__((format (printf, fmt, arg)))
#define EINA_SCANF(fmt, arg) __attribute__((format (scanf, fmt, arg)))
#define EINA_FORMAT(fmt) __attribute__((format_arg(fmt)))
#define EINA_CONST __attribute__((const))
#define EINA_NOINSTRUMENT __attribute__((no_instrument_function))
#define EINA_UNLIKELY(exp) __builtin_expect((exp), 0)
#define EINA_LIKELY(exp) __builtin_expect((exp), 1)
#else
#define EINA_PRINTF(fmt, arg)
#define EINA_SCANF(fmt, arg)
#define EINA_FORMAT(fmt)
#define EINA_CONST
#define EINA_NOINSTRUMENT
#define EINA_UNLIKELY(exp) exp
#define EINA_LIKELY(exp) exp
#endif
#elif defined(_WIN32)
#define EINA_WARN_UNUSED_RESULT
#define EINA_ARG_NONNULL(idx, ...)
#if defined(_MSC_VER) && _MSC_VER >= 1300
#define EINA_DEPRECATED __declspec(deprecated)
#else
#define EINA_DEPRECATED
#endif
#define EINA_MALLOC
#define EINA_PURE
#define EINA_PRINTF(fmt, arg)
#define EINA_SCANF(fmt, arg)
#define EINA_FORMAT(fmt)
#define EINA_CONST
#define EINA_NOINSTRUMENT
#define EINA_UNLIKELY(exp) exp
#define EINA_LIKELY(exp) exp
#elif defined(__SUNPRO_C)
#define EINA_WARN_UNUSED_RESULT
#define EINA_ARG_NONNULL(...)
#define EINA_DEPRECATED
#if __SUNPRO_C >= 0x590
#define EINA_MALLOC __attribute__ ((malloc))
#define EINA_PURE __attribute__ ((pure))
#else
#define EINA_MALLOC
#define EINA_PURE
#endif
#define EINA_PRINTF(fmt, arg)
#define EINA_SCANF(fmt, arg)
#define EINA_FORMAT(fmt)
#if __SUNPRO_C >= 0x590
#define EINA_CONST __attribute__ ((const))
#else
#define EINA_CONST
#endif
#define EINA_NOINSTRUMENT
#define EINA_UNLIKELY(exp) exp
#define EINA_LIKELY(exp) exp
#else /* ! __GNUC__ && ! _WIN32 && ! __SUNPRO_C */
/**
* @def EINA_WARN_UNUSED_RESULT
* Used to warn when the returned value of the function is not used.
*/
#define EINA_WARN_UNUSED_RESULT
/**
* @def EINA_ARG_NONNULL
* Used to warn when the specified arguments of the function are @c NULL.
*/
#define EINA_ARG_NONNULL(idx, ...)
/**
* @def EINA_DEPRECATED
* Used to warn when the function is considered as deprecated.
*/
#define EINA_DEPRECATED
#define EINA_MALLOC
#define EINA_PURE
#define EINA_PRINTF(fmt, arg)
#define EINA_SCANF(fmt, arg)
#define EINA_FORMAT(fmt)
#define EINA_CONST
#define EINA_NOINSTRUMENT
#define EINA_UNLIKELY(exp) exp
#define EINA_LIKELY(exp) exp
#endif /* ! __GNUC__ && ! _WIN32 && ! __SUNPRO_C */
/**
* @typedef Eina_Bool
* Type to mimic a boolean.
*
* @note it differs from stdbool.h as this is defined as an unsigned
* char to make it usable by bitfields (Eina_Bool name:1) and
* also take as few bytes as possible.
*/
typedef unsigned char Eina_Bool;
/**
* @def EINA_FALSE
* boolean value FALSE (numerical value 0)
*/
#define EINA_FALSE ((Eina_Bool)0)
/**
* @def EINA_TRUE
* boolean value TRUE (numerical value 1)
*/
#define EINA_TRUE ((Eina_Bool)1)
EAPI extern const unsigned int eina_prime_table[];
/**
* @typedef Eina_Compare_Cb
* Function used in functions using sorting. It compares @p data1 and
* @p data2. If @p data1 is 'less' than @p data2, -1 must be returned,
* if it is 'greater', 1 must be returned, and if they are equal, 0
* must be returned.
*/
typedef int (*Eina_Compare_Cb) (const void *data1, const void *data2);
/**
* @def EINA_COMPARE_CB
* Macro to cast to Eina_Compare_Cb.
*/
#define EINA_COMPARE_CB(function) ((Eina_Compare_Cb)function)
typedef Eina_Bool(*Eina_Each_Cb) (const void *container, void *data,
void *fdata);
/**
* @def EINA_EACH_CB
* Macro to cast to Eina_Each.
*/
#define EINA_EACH_CB(Function) ((Eina_Each_Cb)Function)
/**
* @typedef Eina_Free_Cb
* A callback type used to free data when iterating over a container.
*/
typedef void (*Eina_Free_Cb) (void *data);
/**
* @def EINA_FREE_CB
* Macro to cast to Eina_Free_Cb.
*/
#define EINA_FREE_CB(Function) ((Eina_Free_Cb)Function)
/**
* @}
*/
/**
* @}
*/
#endif /* EINA_TYPES_H_ */
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