(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_Condition

A means to block multiple threads until a condition is satisfied.

Header File

Defined in <SDL3/SDL_mutex.h>

Syntax

typedef struct SDL_Condition SDL_Condition;

Remarks

Condition variables, paired with an SDL_Mutex, let an app halt multiple threads until a condition has occurred, at which time the app can release one or all waiting threads.

Wikipedia has a thorough explanation of the concept:

https://en.wikipedia.org/wiki/Condition_variable

Version

This struct is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIDatatype, CategoryMutex

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