Index: uspace/lib/libc/arch/amd64/include/fibril.h
===================================================================
--- uspace/lib/libc/arch/amd64/include/fibril.h	(revision bc1f1c27820ae147ea90ebc58ae2f9a5e0b343ca)
+++ uspace/lib/libc/arch/amd64/include/fibril.h	(revision 84b86dcbcab1a5af5f923fea93e451f3fece8b46)
@@ -36,5 +36,5 @@
 #define LIBC_amd64_FIBRIL_H_
 
-#include <types.h>
+#include <sys/types.h>
 
 /* According to ABI the stack MUST be aligned on 
Index: uspace/lib/libc/arch/amd64/include/types.h
===================================================================
--- uspace/lib/libc/arch/amd64/include/types.h	(revision bc1f1c27820ae147ea90ebc58ae2f9a5e0b343ca)
+++ uspace/lib/libc/arch/amd64/include/types.h	(revision 84b86dcbcab1a5af5f923fea93e451f3fece8b46)
@@ -37,7 +37,4 @@
 
 typedef unsigned long long sysarg_t;
-typedef unsigned long size_t;
-typedef signed long ssize_t;
-typedef ssize_t off_t;
 
 typedef signed char int8_t;