1pr29_strerror(3)                    libidn                    pr29_strerror(3)
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NAME

6       pr29_strerror - API function
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SYNOPSIS

9       #include <pr29.h>
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11       const char * pr29_strerror(Pr29_rc rc);
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ARGUMENTS

14       Pr29_rc rc  an Pr29_rc return code.
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DESCRIPTION

17       Convert  a  return  code  integer to a text string.  This string can be
18       used to output a diagnostic message to the user.
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PR29_SUCCESS

21       Successful operation.  This value is guaranteed to always be zero,  the
22       remaining ones are only guaranteed to hold non-zero values, for logical
23       comparison purposes.
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PR29_PROBLEM

26       A problem sequence was encountered.
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PR29_STRINGPREP_ERROR

29       The character set conversion failed (only for pr29_8z()).
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31       Return value: Returns a pointer to a statically allocated  string  con‐
32       taining a description of the error with the return code  rc .
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REPORTING BUGS

35       Report bugs to <help-libidn@gnu.org>.
36       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
37       GNU Libidn home page: http://www.gnu.org/software/libidn/
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41       Copyright © 2002-2021 Simon Josefsson.
42       Copying  and  distribution  of this file, with or without modification,
43       are permitted in any medium without royalty provided the copyright  no‐
44       tice and this notice are preserved.
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SEE ALSO

47       The  full  documentation  for libidn is maintained as a Texinfo manual.
48       If the info and libidn programs are properly installed  at  your  site,
49       the command
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51              info libidn
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53       should  give  you access to the complete manual.  As an alternative you
54       may obtain the manual from:
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56              http://www.gnu.org/software/libidn/manual/
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58libidn                               1.38                     pr29_strerror(3)
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