Index: kernel/generic/include/log.h
===================================================================
--- kernel/generic/include/log.h	(revision 64b78543468fe92af33fa325a4e790bde95aa21d)
+++ kernel/generic/include/log.h	(revision 962c89afe38cc676140bab1d35d9c8e9ca467e27)
@@ -53,5 +53,5 @@
 
 extern sys_errno_t sys_klog(sysarg_t, uspace_addr_t buf, size_t size,
-    sysarg_t level, uspace_ptr(size_t) uspace_nread);
+    sysarg_t level, uspace_ptr_size_t uspace_nread);
 
 #endif /* KERN_LOG_H_ */