hasherkawpow-sys 0.1.0

Low-level Rust bindings for KawPow hashing and verification.
Documentation 
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// Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2014 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 
 #ifdef __clang__
 // TL;DR Add GUARDED_BY(mutex) to member variables. The others are
 // rarely necessary. Ex: int nFoo GUARDED_BY(cs_foo);
 //
 // See http://clang.llvm.org/docs/LanguageExtensions.html#threadsafety
 // for documentation.  The clang compiler can do advanced static analysis
 // of locking when given the -Wthread-safety option.
 #define LOCKABLE __attribute__((lockable))
 #define SCOPED_LOCKABLE __attribute__((scoped_lockable))
 #define GUARDED_BY(x) __attribute__((guarded_by(x)))
 #define GUARDED_VAR __attribute__((guarded_var))
 #define PT_GUARDED_BY(x) __attribute__((pt_guarded_by(x)))
 #define PT_GUARDED_VAR __attribute__((pt_guarded_var))
 #define ACQUIRED_AFTER(...) __attribute__((acquired_after(__VA_ARGS__)))
 #define ACQUIRED_BEFORE(...) __attribute__((acquired_before(__VA_ARGS__)))
 #define EXCLUSIVE_LOCK_FUNCTION(...) __attribute__((exclusive_lock_function(__VA_ARGS__)))
 #define SHARED_LOCK_FUNCTION(...) __attribute__((shared_lock_function(__VA_ARGS__)))
 #define EXCLUSIVE_TRYLOCK_FUNCTION(...) __attribute__((exclusive_trylock_function(__VA_ARGS__)))
 #define SHARED_TRYLOCK_FUNCTION(...) __attribute__((shared_trylock_function(__VA_ARGS__)))
 #define UNLOCK_FUNCTION(...) __attribute__((unlock_function(__VA_ARGS__)))
 #define LOCK_RETURNED(x) __attribute__((lock_returned(x)))
 #define LOCKS_EXCLUDED(...) __attribute__((locks_excluded(__VA_ARGS__)))
 #define EXCLUSIVE_LOCKS_REQUIRED(...) __attribute__((exclusive_locks_required(__VA_ARGS__)))
 #define SHARED_LOCKS_REQUIRED(...) __attribute__((shared_locks_required(__VA_ARGS__)))
 #define NO_THREAD_SAFETY_ANALYSIS __attribute__((no_thread_safety_analysis))
 #else
 #define LOCKABLE
 #define SCOPED_LOCKABLE
 #define GUARDED_BY(x)
 #define GUARDED_VAR
 #define PT_GUARDED_BY(x)
 #define PT_GUARDED_VAR
 #define ACQUIRED_AFTER(...)
 #define ACQUIRED_BEFORE(...)
 #define EXCLUSIVE_LOCK_FUNCTION(...)
 #define SHARED_LOCK_FUNCTION(...)
 #define EXCLUSIVE_TRYLOCK_FUNCTION(...)
 #define SHARED_TRYLOCK_FUNCTION(...)
 #define UNLOCK_FUNCTION(...)
 #define LOCK_RETURNED(x)
 #define LOCKS_EXCLUDED(...)
 #define EXCLUSIVE_LOCKS_REQUIRED(...)
 #define SHARED_LOCKS_REQUIRED(...)
 #define NO_THREAD_SAFETY_ANALYSIS
 #endif // __GNUC__