SSL_CTRL_SET_GROUPS_LIST
SSL_CTX_ctrl(ctx, SSL_CTRL_SET_GROUPS_LIST, 0, (char *)(s))
SSL_ctrl(s, SSL_CTRL_SET_GROUPS_LIST, 0, (char *)(str))
#define SSL_CTRL_SET_CURVES_LIST SSL_CTRL_SET_GROUPS_LIST
case SSL_CTRL_SET_GROUPS_LIST:
case SSL_CTRL_SET_GROUPS_LIST:
if (cmd == SSL_CTRL_SET_GROUPS_LIST && larg == 1)