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SDL_AtomicCAS

Use this function to set an atomic variable to a new value if it is currently an old value.

Syntax

SDL_bool SDL_AtomicCAS(SDL_atomic_t* a,
                       int           oldval,
                       int           newval)

Function Parameters

a

a pointer to an SDL_atomic_t variable to be modified

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

{i} Note: If you don't know what this function is for, you shouldn't use it!

Version

This function is available since SDL 2.0.0.


CategoryAPI, CategoryAtomic

None: SDL_AtomicCAS (last edited 2016-05-11 20:50:02 by PhilippWiesemann)

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