src/vendor/msgpack/gcc_atomic.h

   1 /*
   2  *    Distributed under the Boost Software License, Version 1.0.
   3  *    (See accompanying file LICENSE_1_0.txt or copy at
   4  *    http://www.boost.org/LICENSE_1_0.txt)
   5  */
   6
   7 #ifndef MSGPACK_GCC_ATOMIC_H
   8 #define MSGPACK_GCC_ATOMIC_H
   9
  10 #if defined(__cplusplus)
  11 extern "C" {
  12 #endif
  13
  14 typedef int _msgpack_atomic_counter_t;
  15
  16 int _msgpack_sync_decr_and_fetch(volatile _msgpack_atomic_counter_t* ptr);
  17 int _msgpack_sync_incr_and_fetch(volatile _msgpack_atomic_counter_t* ptr);
  18
  19
  20 #if defined(__cplusplus)
  21 }
  22 #endif
  23
  24
  25 #endif // MSGPACK_GCC_ATOMIC_H