SDL Wiki
(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)


Count the number of sensors attached to the system right now.

Header File

Defined in SDL_sensor.h


int SDL_NumSensors(void);

Return Value

(int) Returns the number of sensors detected.


This function is available since SDL 2.0.9.

CategoryAPI, CategoryAPIFunction, CategorySensor

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