GSUBJECT
t = GTO|GSUBJECT|GCC|GNL;
grabh(hp, GSUBJECT);
grabh(hp, GTO|GSUBJECT|GCC|GBCC);
puthead(hp, stdout, GTO|GSUBJECT|GCC|GBCC|GNL);
#define GMASK (GTO|GSUBJECT|GCC|GBCC|GREPLYTO|GINREPLYTO)
GTO|GSUBJECT|GCC|GREPLYTO|GINREPLYTO|GNL);
GTO|GSUBJECT|GCC|GBCC|GREPLYTO|GINREPLYTO|GNL|GCOMMA);
if (hp->h_subject != NULL && w & GSUBJECT)
if (gflags & GSUBJECT) {