[libgtop] Unbreak build on OpenBSD after recent header changes.

[Jasper Lievisse Adriaanse <jasperla src gnome org>]

commit 9a887feed2147f32ac360be92405e41ad324ff95
Author: Jasper Lievisse Adriaanse <jasper humppa nl>
Date:   Thu Jul 10 13:15:50 2014 +0200

    Unbreak build on OpenBSD after recent header changes.

 sysdeps/openbsd/procmap.c |    4 ++++
 sysdeps/openbsd/procmem.c |    4 ++++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/sysdeps/openbsd/procmap.c b/sysdeps/openbsd/procmap.c
index 28a8922..c9b687c 100644
--- a/sysdeps/openbsd/procmap.c
+++ b/sysdeps/openbsd/procmap.c
@@ -41,6 +41,10 @@
 #include <sys/ucred.h>
 #include <sys/sysctl.h>
 
+/* XXX until uvm gets cleaned up */
+#include <sys/mutex.h>
+typedef int boolean_t;
+
 #undef _KERNEL
 #define _UVM_UVM_AMAP_I_H_ 1
 #define _UVM_UVM_MAP_I_H_ 1
diff --git a/sysdeps/openbsd/procmem.c b/sysdeps/openbsd/procmem.c
index 36e0f64..62ebe58 100644
--- a/sysdeps/openbsd/procmem.c
+++ b/sysdeps/openbsd/procmem.c
@@ -38,6 +38,10 @@
 
 #include <sys/ucred.h>
 #include <sys/sysctl.h>
+
+/* XXX until uvm gets cleaned up */
+#include <sys/mutex.h>
+typedef int boolean_t;
 #include <uvm/uvm.h>
 
 /* Fixme ... */