face-attr-construct
face-attr-construct is a compiled Lisp function in `faces.el
'.
(face-attr-construct FACE &optional FRAME)
Return a `defface'-style attribute list for FACE.
Value is a property list of pairs ATTRIBUTE VALUE for all specified
face attributes of FACE where ATTRIBUTE is the attribute name and
VALUE is the specified value of that attribute.
Argument FRAME is ignored and retained for compatibility.