fix build error due to missing includes

Signed-off-by: Thorsten Glaser <tg@mirbsd.org>

package/busybox/Makefile

@@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=		busybox
 PKG_VERSION:=		1.18.1
-PKG_RELEASE:=		2
+PKG_RELEASE:=		3
 PKG_MD5SUM:=		f15fe752d8b7012aa5e59f83b88ccb1c
 PKG_DESCR:=		Core utilities for embedded systems
 PKG_SECTION:=		base

package/busybox/patches/007-missing-headers.patch

@@ -0,0 +1,10 @@
+--- busybox-1.18.1/include/platform.h~	Mon Dec 20 00:41:03 2010
++++ busybox-1.18.1/include/platform.h	Thu Jan  6 20:03:58 2011
+@@ -155,6 +155,7 @@
+ # include <sex.h>
+ #elif defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) \
+    || defined(__APPLE__)
++# include <sys/param.h>		/* contains needed types for the following */
+ # include <sys/resource.h>  /* rlimit */
+ # include <machine/endian.h>
+ # define bswap_64 __bswap64