1=pod
2
3=head1 NAME
4
5SSL_want, SSL_want_nothing, SSL_want_read, SSL_want_write, SSL_want_x509_lookup - obtain state information TLS/SSL I/O operation
6
7=head1 SYNOPSIS
8
9 #include <openssl/ssl.h>
10
11 int SSL_want(const SSL *ssl);
12 int SSL_want_nothing(const SSL *ssl);
13 int SSL_want_read(const SSL *ssl);
14 int SSL_want_write(const SSL *ssl);
15 int SSL_want_x509_lookup(const SSL *ssl);
16
17=head1 DESCRIPTION
18
19SSL_want() returns state information for the SSL object B<ssl>.
20
21The other SSL_want_*() calls are shortcuts for the possible states returned
22by SSL_want().
23

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