generate_session_id
ret->generate_session_id = NULL;
s->generate_session_id = ctx->generate_session_id;
ret->generate_session_id = s->generate_session_id;
ctx->generate_session_id = cb;
ssl->generate_session_id = cb;
GEN_SESSION_CB generate_session_id;
GEN_SESSION_CB generate_session_id;
if (s->generate_session_id)
cb = s->generate_session_id;
else if (s->session_ctx->generate_session_id)
cb = s->session_ctx->generate_session_id;
if (!SSL_CTX_set_generate_session_id(ctx, generate_session_id)) {
generate_session_id)) {
static int generate_session_id(const SSL *ssl, unsigned char *id,