| #include <intrin.h> |
| |
| __LONG32 _InterlockedExchange(__LONG32 volatile *Target, __LONG32 Value) |
| { |
| __asm__ __volatile("lock ; xchgl %0,%1" |
| : "=r"(Value) |
| : "m"(*Target),"0"(Value) |
| : "memory"); |
| return Value; |
| } |
| |
| #ifdef _WIN64 |
| __LONG32 InterlockedExchange(__LONG32 volatile *, __LONG32) __attribute__((alias("_InterlockedExchange"))); |
| #else |
| __LONG32 __stdcall InterlockedExchange(__LONG32 volatile *Target, __LONG32 Value); |
| __LONG32 __stdcall InterlockedExchange(__LONG32 volatile *Target, __LONG32 Value) |
| { |
| return _InterlockedExchange(Target,Value); |
| } |
| #endif |
| |
