[or-cvs] use sys/param.h if it"s there

[arma@seul.org (Roger Dingledine)]

Update of /home/or/cvsroot/src/common
In directory moria.mit.edu:/home2/arma/work/onion/cvs/src/common

Modified Files:
	util.c 
Log Message:
use sys/param.h if it's there


Index: util.c
===================================================================
RCS file: /home/or/cvsroot/src/common/util.c,v
retrieving revision 1.103
retrieving revision 1.104
diff -u -d -r1.103 -r1.104
--- util.c	26 May 2004 20:27:45 -0000	1.103
+++ util.c	1 Jun 2004 17:02:59 -0000	1.104
@@ -54,12 +54,16 @@
 #ifdef HAVE_LIMITS_H
 #include <limits.h>
 #endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h> /* FreeBSD needs this to know what version it is */
+#endif
 #ifdef HAVE_SYS_LIMITS_H
 #include <sys/limits.h>
 #endif
 #ifdef HAVE_MACHINE_LIMITS_H
 #ifndef __FreeBSD__
-  /* FreeBSD has a bug where it complains that this file is obsolete,                               and I should migrate to using sys/limits. It complaints even when
+  /* FreeBSD has a bug where it complains that this file is obsolete,
+     and I should migrate to using sys/limits. It complains even when
      I include both. */
 #include <machine/limits.h>
 #endif