Refactor ccompile.h to not include system headers

This is a step toward being able to vendor the OpenZFS code in FreeBSD.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #10625

module/os/freebsd/spl/callb.c

@@ -23,8 +23,8 @@
  * Use is subject to license terms.
  */
 
-#include <sys/param.h>
 #include <sys/types.h>
+#include <sys/param.h>
 #include <sys/time.h>
 #include <sys/sysmacros.h>
 #include <sys/systm.h>

module/os/freebsd/spl/spl_acl.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/types.h>

module/os/freebsd/spl/spl_cmn_err.c

@@ -25,6 +25,9 @@
  * Copyright 2012 Martin Matuska <mm@FreeBSD.org>. All rights reserved.
  */
 
+#include <sys/cdefs.h>
+#include <sys/param.h>
+#include <sys/systm.h>
 #include <sys/cmn_err.h>
 
 void

module/os/freebsd/spl/spl_dtrace.c

@@ -29,6 +29,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/queue.h>
 #include <sys/sdt.h>

module/os/freebsd/spl/spl_kmem.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/byteorder.h>
 #include <sys/kernel.h>

module/os/freebsd/spl/spl_kstat.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/kernel.h>
 #include <sys/systm.h>

module/os/freebsd/spl/spl_misc.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/jail.h>
 #include <sys/kernel.h>

module/os/freebsd/spl/spl_policy.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/priv.h>
 #include <sys/vnode.h>

module/os/freebsd/spl/spl_string.c

@@ -25,6 +25,7 @@
  * Use is subject to license terms.
  */
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/string.h>
 #include <sys/kmem.h>

module/os/freebsd/spl/spl_sunddi.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/jail.h>
 #include <sys/kernel.h>

module/os/freebsd/spl/spl_sysevent.c

@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/kernel.h>
 #include <sys/systm.h>

module/os/freebsd/spl/spl_taskq.c

@@ -29,6 +29,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/kernel.h>
 #include <sys/kmem.h>

module/os/freebsd/spl/spl_uio.c

@@ -40,7 +40,7 @@
  * $FreeBSD$
  */
 
-#include <sys/types.h>
+#include <sys/param.h>
 #include <sys/uio.h>
 #include <sys/vnode.h>
 

module/os/freebsd/spl/spl_vfs.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/kernel.h>
 #include <sys/systm.h>
@@ -40,6 +41,8 @@ __FBSDID("$FreeBSD$");
 #include <sys/mutex.h>
 #include <sys/vnode.h>
 
+#include <sys/ccompat.h>
+
 MALLOC_DECLARE(M_MOUNT);
 
 void

module/os/freebsd/spl/spl_vm.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/byteorder.h>
 #include <sys/lock.h>

module/os/freebsd/spl/spl_zlib.c

@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/kmem.h>
 #include <sys/kmem_cache.h>
 #include <sys/zmod.h>

module/os/freebsd/spl/spl_zone.c

@@ -27,6 +27,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/kernel.h>
 #include <sys/systm.h>