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Title "SSL_CTX_HAS_CLIENT_CUSTOM_EXT 3ossl"
way too many mistakes in technical documents.
Automatically generated by Pod::Man 5.0102 (Pod::Simple 3.45)
Standard preamble:
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. ds C` "" . ds C' "" 'br\} . ds C` . ds C' 'br\}
Escape single quotes in literal strings from groff's Unicode transform.
If the F register is >0, we'll generate index entries on stderr for
titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
entries marked with X<> in POD. Of course, you'll have to process the
output yourself in some meaningful fashion.
Avoid warning from groff about undefined register 'F'.
.. .nr rF 0 . if \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . if !\nF==2 \{\ . nr % 0 . nr F 2 . \} . \} .\} .rr rF ========================================================================
Title "SSL_CTX_HAS_CLIENT_CUSTOM_EXT 3ossl"
SSL_CTX_HAS_CLIENT_CUSTOM_EXT 3ossl 2025-09-30 3.5.4 OpenSSL
For nroff, turn off justification. Always turn off hyphenation; it makesway too many mistakes in technical documents.
NAME
SSL_CTX_has_client_custom_ext - check whether a handler exists for a particular
client extension type
SYNOPSIS
Header "SYNOPSIS" .Vb 1
#include <openssl/ssl.h>
\&
int SSL_CTX_has_client_custom_ext(const SSL_CTX *ctx, unsigned int ext_type);
.Ve
DESCRIPTION
Header "DESCRIPTION" \fBSSL_CTX_has_client_custom_ext() checks whether a handler has been set for a
client extension of type ext_type using SSL_CTX_add_client_custom_ext().
"RETURN VALUES"
Header "RETURN VALUES" Returns 1 if a handler has been set, 0 otherwise.
"SEE ALSO"
Header "SEE ALSO" \fBssl\|(7),
\fBSSL_CTX_add_client_custom_ext\|(3)
COPYRIGHT
Header "COPYRIGHT" Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.