Get next power of 2. */

Print a safe assertion error message. */

Get the cairo surface currently associated with this image. FIXME might be removed */

* Check if the string is empty. */

Overloaded functions to ensure they apply to the Window class. */

Write a property key in an Object, to be followed by the value. See lv2_atom_forge_object() documentation for an example. */

Pad output accordingly so next write is 64-bit aligned. */

Set the output buffer where `forge` will write atoms. */

Write a null-terminated string body. */

Check if `iter` is valid. * @return True if `iter` is valid, otherwise false (past end of buffer) */