Return current position in bytes.

Return a random float between 0.0 (inclusive) and 1.0 (exclusive.)

* Multiply two integers, checking for overflow. * * If `a * b` would overflow, return SDL_FALSE. * * Otherwise store `a * b` via ret and return SD

_vsnprintf() doesn't ensure nul termination

Calculate cross product.

Check whether a floating point value is NaN.

Similar to register_device_error, but you can pass a format string into this function. */

Return center.

TODO: call this when releasing resources

Return value as a number, or zero on type mismatch.

Return number of execution threads including the main thread.

Free the semaphore

* Return 1 if the joystick at this device index is a supported gamepad */

SDL_SetCursor(NULL) can be used to force the cursor redraw, if this is desired for any reason. This is used when setting the video mode and whe

Note that SDL_ToggleModState() is not a public API. SDL_SetModState() is.

Create a semaphore