SDIPSET
{ "DIPSET", SDIPSET, SDIPSET },
if (!(csp->s_flag & SDIPSET)) {
csp->s_flag |= SDIPSET;
csp->s_flag &= ~SDIPSET;
if (((csp->s_flag & SDIPSET) == 0) || (csp->s_dip == NULL) ||
if (!(newcsp->s_flag & SDIPSET)) {
if (!(csp->s_flag & SDIPSET)) {
csp->s_flag &= ~SDIPSET;
csp->s_flag &= ~SDIPSET;