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.\" DO NOT MODIFY THIS FILE! It was generated by gdoc.
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.TH "gnutls_ext_raw_parse" 3 "3.6.14" "gnutls" "gnutls"
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.SH NAME
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gnutls_ext_raw_parse \- 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_ext_raw_parse(void * " ctx ", gnutls_ext_raw_process_func " cb ", const gnutls_datum_t * " data ", unsigned int " flags ");"
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.SH ARGUMENTS
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.IP "void * ctx" 12
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a pointer to pass to callback function
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.IP "gnutls_ext_raw_process_func cb" 12
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callback function to process each extension found
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.IP "const gnutls_datum_t * data" 12
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TLS extension data
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.IP "unsigned int flags" 12
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should be zero or \fBGNUTLS_EXT_RAW_FLAG_TLS_CLIENT_HELLO\fP or \fBGNUTLS_EXT_RAW_FLAG_DTLS_CLIENT_HELLO\fP
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.SH "DESCRIPTION"
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This function iterates through the TLS extensions as passed in
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\fIdata\fP , passing the individual extension data to callback. The
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\fIdata\fP must conform to Extension extensions<0..2^16\-1> format.
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If flags is \fBGNUTLS_EXT_RAW_TLS_FLAG_CLIENT_HELLO\fP then this function
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will parse the extension data from the position, as if the packet in
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\fIdata\fP is a client hello (without record or handshake headers) \-
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as provided by \fBgnutls_handshake_set_hook_function()\fP.
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The return value of the callback will be propagated.
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.SH "RETURNS"
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\fBGNUTLS_E_SUCCESS\fP on success, or an error code. On unknown
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flags it returns \fBGNUTLS_E_INVALID_REQUEST\fP.
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.SH "SINCE"
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3.6.3
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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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