STP_stpm_enable
(void) STP_stpm_enable (stpm, STP_DISABLED);
rc = STP_stpm_enable (this, admin_state);
(void) STP_stpm_enable (this, STP_DISABLED);
STP_stpm_enable (STPM_T* this, UID_STP_MODE_T admin_state);
(void) STP_stpm_enable (stpm, STP_DISABLED);
(void) STP_stpm_enable (stpm, STP_DISABLED);
if (0 != STP_stpm_enable (this, STP_DISABLED)) {/* can't disable :( */