cvs_ent_parse
cf->file_ent = cvs_ent_parse(entry);
newent = cvs_ent_parse(e);
e = cvs_ent_parse(en);
struct cvs_ent *cvs_ent_parse(const char *);
ent = cvs_ent_parse(p);
ent = cvs_ent_parse(l->buf);
if ((ent = cvs_ent_parse(line)) == NULL)
ent = cvs_ent_parse(line->buf);