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.\" DO NOT MODIFY THIS FILE! It was generated by gdoc.
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.TH "gnutls_hex_decode" 3 "3.6.14" "gnutls" "gnutls"
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.SH NAME
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gnutls_hex_decode \- API function
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.SH SYNOPSIS
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.B #include <gnutls/gnutls.h>
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.sp
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.BI "int gnutls_hex_decode(const gnutls_datum_t * " hex_data ", void * " result ", size_t * " result_size ");"
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.SH ARGUMENTS
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.IP "const gnutls_datum_t * hex_data" 12
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contain the encoded data
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.IP "void * result" 12
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the place where decoded data will be copied
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.IP "size_t * result_size" 12
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holds the size of the result
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.SH "DESCRIPTION"
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This function will decode the given encoded data, using the hex
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encoding used by PSK password files.
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Initially \fIresult_size\fP must hold the maximum size available in
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\fIresult\fP , and on return it will contain the number of bytes written.
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.SH "RETURNS"
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\fBGNUTLS_E_SHORT_MEMORY_BUFFER\fP if the buffer given is not
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long enough, \fBGNUTLS_E_PARSING_ERROR\fP on invalid hex data, or 0 on success.
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.SH "REPORTING BUGS"
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Report bugs to <bugs@gnutls.org>.
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.br
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Home page: https://www.gnutls.org
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.SH COPYRIGHT
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Copyright \(co 2001- Free Software Foundation, Inc., and others.
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.br
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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.SH "SEE ALSO"
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The full documentation for
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.B gnutls
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is maintained as a Texinfo manual.
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If the /usr/share/doc/gnutls/
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directory does not contain the HTML form visit
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.B
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.IP https://www.gnutls.org/manual/
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.PP
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