Check if this node has any children

Check if the body handle is invalid.

Ensure that the scale for each component is at least cMinScale

* Set up a blit between two surfaces -- split into three parts: * The upper part, SDL_BlitSurface(), performs clipping and rectangle * verification.

Restart all threads that are waiting on the condition variable

* Get the driver and device index for a joystick instance ID * This should be called while the joystick lock is held, to prevent another thread from

return the guid for this index

* Determine whether a rectangle has no area. * * A rectangle is considered "empty" for this function if `r` is NULL, or if * `r`'s width and/or hei

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

Constructor

Clears this buffer.

Set the last error for a device to be reported by hid_error(dev). * The given error message will be copied (and decoded according to the * currently

Set the last global error to be reported by hid_error(NULL). * The given error message will be copied (and decoded according to the * currently loca

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,

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,

initialize a memory-decode context

Draw the constraints only (debugging purposes)

Compute barycentric coordinates of closest point to origin for infinite line defined by (inA, inB) Point can then be computed as inA * outU + inB * ou

Get which bit corresponds to the pair (inSubGroup1, inSubGroup2)