Redland RDF Application Framework API Reference Manual
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librdf_unicode_char_to_utf8

Name

librdf_unicode_char_to_utf8 -- Convert a Unicode character to UTF-8 encoding

Synopsis

int librdf_unicode_char_to_utf8 (librdf_unichar c, byte * output, int length);

Arguments

c: Unicode character
output: UTF-8 string buffer or NULL
length: buffer size

Description

If buffer is NULL, then will calculate the length rather than perform it. This can be used by the caller to allocate space and then re-call this function with the new buffer.

Return value

bytes written to output buffer or <0 on failure

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