gsize g_unichar_fully_decompose ( gunichar ch, gboolean compat, gunichar* result, gsize result_len )
Computes the canonical or compatibility decomposition of a
Unicode character. For compatibility decomposition,
compat; for canonical decomposition
The decomposed sequence is placed in
result. Only up to
result_len characters are written into
result. The length
of the full decomposition (irrespective of
returned by the function. For canonical decomposition,
currently all decompositions are of length at most 4, but
this may change in the future (very unlikely though).
At any rate, Unicode does guarantee that a buffer of length
18 is always enough for both compatibility and canonical
decompositions, so that is the size recommended. This is provided
See UAX#15 for details.
Available since: 2.30
A Unicode character.
Whether perform canonical or compatibility decomposition.
Location to store decomposed result, or
The argument will be set by the function. The argument can be