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atomics: Fix the win32 atomic_exchange function

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This fixes building with MSVC after
a2a38b160620d91bc3f895dadc4501c589998b9c.

Remove the stray semicolon, and add casts for the input argument
(which is an intptr_t*) to the right type (PVOID volatile *).

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2021-04-04 00:04:46 +03:00
parent 18dcbb0d6c
commit b1b7cc698b
1 changed files with 1 additions and 1 deletions
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2
compat/atomics/win32/stdatomic.h
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@ -96,7 +96,7 @@ do { \
atomic_load(object)
#define atomic_exchange(object, desired) \
InterlockedExchangePointer(object, desired);
InterlockedExchangePointer((PVOID volatile *)object, (PVOID)desired)
#define atomic_exchange_explicit(object, desired, order) \
atomic_exchange(object, desired)