.ds mT \fBvoid sig_add(
.BI "\*(mTsig *" s ", int " n ,
.BI "\h'\w'\*(mT'u'void (*" proc ")(int " n ", void *" p "), void *" p );
.ds mT \fBvoid sig_add(
.BI "\*(mTsig *" s ", int " n ,
.BI "\h'\w'\*(mT'u'void (*" proc ")(int " n ", void *" p "), void *" p );