.nf
.B "#include <mLib/sig.h>"
-.BI "void sig_add(sig *" s ", int " n ,
-.BI " 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 );
.BI "void sig_remove(sig *" s );
.BI "void sig_init(sel_state *" s );
.fi