// Copyright 2010 The Kyua Authors.
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//
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//
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/// \file utils/defs.hpp
///
/// Definitions for compiler and system features autodetected at configuration
/// time.

#if !defined(UTILS_DEFS_HPP)
#define UTILS_DEFS_HPP


/// Attribute to mark a function as non-returning.
#define UTILS_NORETURN @ATTRIBUTE_NORETURN@


/// Attribute to mark a function as pure.
#define UTILS_PURE @ATTRIBUTE_PURE@


/// Attribute to mark an entity as unused.
#define UTILS_UNUSED @ATTRIBUTE_UNUSED@


/// Unconstifies a pointer.
///
/// \param type The target type of the conversion.
/// \param ptr The pointer to be unconstified.
#define UTILS_UNCONST(type, ptr) ((type*)(unsigned long)(const void*)(ptr))


#endif  // !defined(UTILS_DEFS_HPP)
