1stringprep_check_version(3)         libidn         stringprep_check_version(3)
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NAME

6       stringprep_check_version - API function
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SYNOPSIS

9       #include <stringprep.h>
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11       const char * stringprep_check_version(const char * req_version);
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ARGUMENTS

14       const char * req_version
15                   Required version number, or NULL.
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DESCRIPTION

18       Check  that  the version of the library is at minimum the requested one
19       and return the version string; return NULL if the condition is not sat‐
20       isfied.   If  a  NULL is passed to this function, no check is done, but
21       the version string is simply returned.
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23       See STRINGPREP_VERSION for a suitable  req_version string.
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25       Return value: Version string  of  run-time  library,  or  NULL  if  the
26       run-time library does not meet the required version number.
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REPORTING BUGS

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

41       The  full  documentation  for libidn is maintained as a Texinfo manual.
42       If the info and libidn programs are properly installed  at  your  site,
43       the command
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45              info libidn
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47       should  give  you access to the complete manual.  As an alternative you
48       may obtain the manual from:
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50              http://www.gnu.org/software/libidn/manual/
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52libidn                               1.38          stringprep_check_version(3)
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