stringprep_unichar_to_utf8 - API function

uint32_t c a ISO10646 character code char * outbuf output buffer, must have at least 6 bytes of space. If NULL, the length will be computed and returned and nothing will be written to outbuf .

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Converts a single character to UTF-8. Return value: number of bytes written.

stringprep_unichar_to_utf8 - API function

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The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site, the command infolibidn should give you access to the complete manual. As an alternative you may obtain the manual from: https://www.gnu.org/software/libidn/manual/ libidn 1.43 stringprep_unichar_to_utf8(3)