.\" DO NOT MODIFY THIS FILE!  It was generated by gdoc.
.TH "stringprep_check_version" 3 "1.33" "libidn" "libidn"
.SH NAME
stringprep_check_version \- API function
.SH SYNOPSIS
.B #include <stringprep.h>
.sp
.BI "const char * stringprep_check_version(const char * " req_version ");"
.SH ARGUMENTS
.IP "const char * req_version" 12
Required version number, or NULL.
.SH "DESCRIPTION"
Check that the version of the library is at minimum the requested one
and return the version string; return NULL if the condition is not
satisfied.  If a NULL is passed to this function, no check is done,
but the version string is simply returned.

See \fBSTRINGPREP_VERSION\fP for a suitable  \fIreq_version\fP string.

Return value: Version string of run\-time library, or NULL if the
run\-time library does not meet the required version number.
.SH "REPORTING BUGS"
Report bugs to <bug-libidn@gnu.org>.
.br
General guidelines for reporting bugs: http://www.gnu.org/gethelp/
.br
GNU Libidn home page: http://www.gnu.org/software/libidn/

.SH COPYRIGHT
Copyright \(co 2002-2016 Simon Josefsson.
.br
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
.SH "SEE ALSO"
The full documentation for
.B libidn
is maintained as a Texinfo manual.  If the
.B info
and
.B libidn
programs are properly installed at your site, the command
.IP
.B info libidn
.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/manual/
.PP