6 static int wdl_atomic_incr(int *v
) { return (int) InterlockedIncrement((LONG
*)v
); }
7 static int wdl_atomic_decr(int *v
) { return (int) InterlockedDecrement((LONG
*)v
); }
8 static int wdl_atomic_incr(volatile int *v
) { return (int) InterlockedIncrement((LONG
*)v
); }
9 static int wdl_atomic_decr(volatile int *v
) { return (int) InterlockedDecrement((LONG
*)v
); }
11 #elif (!defined(__APPLE__) || !defined(__ppc__)) && (defined(__clang__) || (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))))
13 static int wdl_atomic_incr(int *v
) { return __sync_add_and_fetch(v
,1); }
14 static int wdl_atomic_decr(int *v
) { return __sync_add_and_fetch(v
,~0); }
15 static int wdl_atomic_incr(volatile int *v
) { return __sync_add_and_fetch(v
,1); }
16 static int wdl_atomic_decr(volatile int *v
) { return __sync_add_and_fetch(v
,~0); }
18 #elif defined(__APPLE__)
19 // used by GCC < 4.2 on OSX
20 #include <libkern/OSAtomic.h>
22 static int wdl_atomic_incr(int *v
) { return (int) OSAtomicIncrement32Barrier((int32_t*)v
); }
23 static int wdl_atomic_decr(int *v
) { return (int) OSAtomicDecrement32Barrier((int32_t*)v
); }
24 static int wdl_atomic_incr(volatile int *v
) { return (int) OSAtomicIncrement32Barrier((int32_t*)v
); }
25 static int wdl_atomic_decr(volatile int *v
) { return (int) OSAtomicDecrement32Barrier((int32_t*)v
); }
29 #pragma message("Need win32 or apple or gcc 4.2+ for wdlatomic.h, doh")
