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)

a	^{the [[SDL_atomic_t]] structure filled in with the variable}
oldval	the old value
newval	the new value

Returns SDL_TRUE if the atomic variable was set, SDL_FALSE otherwise.

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$/!\$ If you don't know what this function is for, you shouldn't use it!