Index: kernel/arch/arm32/include/arch/cp15.h
===================================================================
--- kernel/arch/arm32/include/arch/cp15.h	(revision dc05a9a597536a77b10988235cdf855c96b15084)
+++ kernel/arch/arm32/include/arch/cp15.h	(revision c7a67c4164e47071669eabcb1ab3e57b3e80ab10)
@@ -40,5 +40,5 @@
 #include <typedefs.h>
 #else
-#include <sys/types.h>
+#include <stdint.h>
 #endif
 
Index: kernel/arch/arm32/include/arch/istate_struct.ag
===================================================================
--- kernel/arch/arm32/include/arch/istate_struct.ag	(revision dc05a9a597536a77b10988235cdf855c96b15084)
+++ kernel/arch/arm32/include/arch/istate_struct.ag	(revision c7a67c4164e47071669eabcb1ab3e57b3e80ab10)
@@ -36,5 +36,9 @@
                 {
                         negative-guard : KERNEL,
-                        include : <sys/types.h>
+                        include : <stddef.h>
+                },
+                {
+                        negative-guard : KERNEL,
+                        include : <stdint.h>
                 }
         ],