where to get SSL_CTX_set_psk_client

Hi,

Where to get functions related to PSK? Does it need a special patch? I
downloaded 0.9.8a/g/h openssl,
but I can not find it. But I can see its man page in the openssl docs site.

Thanks!

Yong

[url]http://www.openssl.org/docs/ssl/SSL_CTX_set_psk_client_callback.html[/url]

#include <openssl/ssl.h>

void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
unsigned int (*callback)(SSL *ssl, const char *hint,
char *identity, unsigned int max_identity_len,
unsigned char *psk, unsigned int max_psk_len));
void SSL_set_psk_client_callback(SSL *ssl,
unsigned int (*callback)(SSL *ssl, const char *hint,
char *identity, unsigned int max_identity_len,
unsigned char *psk, unsigned int max_psk_len));
______________________________________________________________________
OpenSSL Project [url]http://www.openssl.org[/url]
User Support Mailing List [email]openssl-users@openssl.org[/email]
Automated List Manager [email]majordomo@openssl.org[/email]

where to get SSL_CTX_set_psk_client_callback??