Unicode.ucs4ToUtf16

Convert a string from UCS-4 to UTF-16. A 0 character will be added to the result after the converted text.

struct Unicode
static
wchar*
ucs4ToUtf16

Parameters

str dchar*

a UCS-4 encoded string

len glong

the maximum length (number of characters) of @str to use. If @len < 0, then the string is nul-terminated.

itemsRead glong*

location to store number of bytes read, or %NULL. If an error occurs then the index of the invalid input is stored here.

itemsWritten glong*

location to store number of #gunichar2 written, or %NULL. The value stored here does not include the trailing 0.

Return: a pointer to a newly allocated UTF-16 string. This value must be freed with g_free(). If an error occurs, %NULL will be returned and @error set.

Throws

GException on failure.

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