Hallo, dies ist ein Test.

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'\" te .\" DO NOT MODIFY THIS FILE! It was generated by gdoc. .TH "idn2_lookup_ul" 3 "2.2.0" "libidn2" "libidn2" .SH NAME idn2_lookup_ul \- API function .SH SYNOPSIS .B #include <idn2.h> .sp .BI "int idn2_lookup_ul(const char * " src ", char ** " lookupname ", int " flags ");" .SH ARGUMENTS .IP "const char * src" 12 input zero\-terminated locale encoded string. .IP "char ** lookupname" 12 newly allocated output variable with name to lookup in DNS. .IP "int flags" 12 optional \fBidn2_flags\fP to modify behaviour. .SH "DESCRIPTION" Perform IDNA2008 lookup string conversion on domain name \fIsrc\fP , as described in section 5 of RFC 5891. Note that the input is assumed to be encoded in the locale's default coding system, and will be transcoded to UTF\-8 and NFC normalized by this function. Pass \fBIDN2_ALABEL_ROUNDTRIP\fP in \fIflags\fP to convert any input A\-labels to U\-labels and perform additional testing. This is default since version 2.2. To switch this behavior off, pass IDN2_NO_ALABEL_ROUNDTRIP Pass \fBIDN2_TRANSITIONAL\fP to enable Unicode TR46 transitional processing, and \fBIDN2_NONTRANSITIONAL\fP to enable Unicode TR46 non\-transitional processing. Multiple flags may be specified by binary or:ing them together, for example \fBIDN2_ALABEL_ROUNDTRIP\fP | \fBIDN2_NONTRANSITIONAL\fP. The \fBIDN2_NFC_INPUT\fP in \fIflags\fP is always enabled in this function. After version 0.11: \fIlookupname\fP may be NULL to test lookup of \fIsrc\fP without allocating memory. .SH "RETURNS" On successful conversion \fBIDN2_OK\fP is returned, if conversion from locale to UTF\-8 fails then \fBIDN2_ICONV_FAIL\fP is returned, if the output domain or any label would have been too long \fBIDN2_TOO_BIG_DOMAIN\fP or \fBIDN2_TOO_BIG_LABEL\fP is returned, or another error code is returned. .SH "SINCE" 0.1 .\" Oracle has added the ARC stability level to this manual page .SH ATTRIBUTES See .BR attributes (7) for descriptions of the following attributes: .sp .TS box; cbp-1 | cbp-1 l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Availability library/libidn2 = Stability Uncommitted .TE .PP .SH "SEE ALSO" The full documentation for .B libidn2 is maintained as a Texinfo manual. If the .B info and .B libidn2 programs are properly installed at your site, the command .IP .B info libidn2 .PP should give you access to the complete manual. As an alternative you may obtain the manual from: .IP .B http://www.gnu.org/software/libidn/libidn2/manual/ .PP .SH NOTES .\" Oracle has added source availability information to this manual page Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source-code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://ftp.gnu.org/gnu/libidn/libidn2-2.3.0.tar.gz. Further information about this software can be found on the open source community website at https://www.gnu.org/software/libidn/.