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```#!wiki warning The SDL_input.h header is incomplete and has been temporarily removed from the wiki. Please disregard this and related pages until this notice has been removed. ```
Use this function to ^detect input devices after initializing SDL^.
Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information. ??? ~-Source?-~ From header. Belongs here? This invalidates all existing device information from previous queries!
There is an implicit (re)detect upon SDL_Init().
CategoryAPI, CategoryInput, CategoryDraft