iterate_internal_links_default

Iterate the list of pads to which the given pad is linked to inside of the parent element.

This is the default handler, and thus returns an iterator of all of the pads inside the parent element with opposite direction.

The caller must free this iterator after use with free.

Parameters:

this	the Pad to get the internal links of.
parent	the parent of this or null

Returns:

a Iterator of Pad, or null if this has no parent. Unref each returned pad with unref.