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⇤ ← Revision 1 as of 2011-01-28 21:10:30
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Size: 959
Comment: update content - per Sam
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| Deletions are marked like this. | Additions are marked like this. |
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| = SDL_AtomicCAS_ = | = SDL_AtomicCAS = |
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| SDL_bool SDL_AtomicCAS_(SDL_atomic_t* a, int oldval, int newval) |
SDL_bool SDL_AtomicCAS(SDL_atomic_t* a, int oldval, int newval) |
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| #ifndef SDL_AtomicCAS<<BR>> #define SDL_AtomicCAS SDL_AtomicCAS_<<BR>> #endif |
DRAFT |
SDL_AtomicCAS
Use this function to set an atomic variable to a new value if it is currently an old value.
Contents
Syntax
SDL_bool SDL_AtomicCAS(SDL_atomic_t* a,
int oldval,
int newval)
Function Parameters
a |
the atomic variable to set |
oldval |
the old value |
newval |
the new value |
Return Value
Returns SDL_TRUE if the atomic variable was set, SDL_FALSE otherwise.
Code Examples
You can add your code example here
Remarks
You can add useful comments here
![/!\](/moin_static198/fixedleft/img/alert.png "/!\"){kind=small}
If you don't know what this function is for, you shouldn't use it!
