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.

@@ -25,10 +25,11 @@
 #define _STRUCTURED_PROC        1
 #include <sys/procfs.h>
 #include <sys/auxv.h>
 #include <sys/old_procfs.h>
 #include <sys/utsname.h>
+#include <sys/secflags.h>
 
 /* prgregset_t is a define on intel */
 #ifdef prgregset_t
 typedef prgregset_t
 #undef prgregset_t

@@ -54,5 +55,6 @@
 stack_t stack;
 sysset_t sysset;
 timestruc_t ts;
 struct utsname uts;
 prfdinfo_t ptfd;
+prsecflags_t psf;