We no longer use struct eproc for kinfo_proc in sysctl.h so there

is no direct need for sys/proc.h or sys/resource.h.  Some consumers
of kinfo_proc need these for the proc flags and rlimit defines like
RLIM_INF so add the appropriate includes to them.
OK deraadt@ sthen@

procname.c

@@ -17,6 +17,7 @@
  */
 
 #include <sys/param.h>
+#include <sys/proc.h>
 #include <sys/sysctl.h>
 #include <sys/stat.h>