7029 want per-process exploit mitigation features (secflags)
7030 want basic address space layout randomization (aslr)
7031 noexec_user_stack should be a secflag
7032 want a means to forbid mappings around NULL.

@@ -51,10 +51,11 @@
 struct lwpstatus;
 struct psinfo;
 struct lwpsinfo;
 struct prcred;
 struct prpriv;
+struct prsecflags;
 
 struct seg;
 struct regs;
 struct watched_page;
 

@@ -82,10 +83,11 @@
 #else
 extern void prgetcred(proc_t *, struct prcred *);
 #endif
 extern void prgetpriv(proc_t *, struct prpriv *);
 extern size_t prgetprivsize(void);
+extern void prgetsecflags(proc_t *, struct prsecflags *);
 extern int  prnsegs(struct as *, int);
 extern void prexit(proc_t *);
 extern void prfree(proc_t *);
 extern void prlwpexit(kthread_t *);
 extern void prlwpfree(proc_t *, lwpent_t *);