Index: uspace/lib/c/include/bool.h
===================================================================
--- uspace/lib/c/include/bool.h	(revision 5c45ca8b66b44ad05eb047876fc083cf7e9a3559)
+++ uspace/lib/c/include/bool.h	(revision bc255aa49f163415977fd699f1505b45d5a03fed)
@@ -37,9 +37,8 @@
 
 #include <libarch/types.h>
+#include <abi/bool.h>
 
 #define false  0
 #define true   1
-
-typedef uint8_t bool;
 
 #endif