libssh2_session_callback_set - set a callback function

       This function is DEPRECATED in 1.11.1. Use the libssh2_session_callback_set2(3) function instead!

       This implementation is expecting and returning a data pointer for callback functions.

       For  the  details about the replacement function, see libssh2_session_callback_set2(3) which is expecting
       and returning a function pointer.

       libssh2_session_callback_set - set a callback function

       Pointer to previous callback handler. Returns NULL if no prior callback handler was set or  the  callback
       type was unknown.

libssh2_session_callback_set2(3)libssh2_session_init_ex(3)libssh2_agent_sign(3)

libssh2 0.15                                       1 Jun 2007                    libssh2_session_callback_set(3)

       #include <libssh2.h>

       void *
       libssh2_session_callback_set(LIBSSH2_SESSION *session,
                                    int cbtype, void *callback);