if there's a pending marker from the entropy stream, return that otherwise, fetch from the stream and get a marker. if there's no marker, return 0xff,

returns 1 if the product is valid, 0 on overflow. negative factors are considered invalid.

* Converts an SDL trigger button to an DIEFFECT trigger button. */

* Converts an SDL trigger button to an FFEFFECT trigger button. */

Return animation.

Return whether has batches added.

core decoder variant for LZ4_decompress_fast*() * for legacy support only : these entry points are deprecated. * - Presumes input is correctly forme

Normalize to unit length.

Send button data to SDL *`defs` is a mapping for each bit to which button it represents. 0xFF indicates an unused bit *`data` is the button data fr

The camera backends call this when a new device is plugged in.

* This is a semi-private blit function and it performs low-level surface * scaled blitting only. */

Restart all threads that are waiting on the condition variable

* Close a joystick previously opened with SDL_OpenJoystick() */

* Close a sensor previously opened with SDL_OpenSensor() */

Private helper to either increment's existing ref counter, * or fully init a new subsystem. */

Lock the event queue, take a peep at it, and unlock it

This function Copyright 2023 Collabora Ltd., contributed to SDL under the ZLib license

* Sets the direction. */