Index: uspace/lib/c/include/errno.h
===================================================================
--- uspace/lib/c/include/errno.h	(revision 35a3565109a7247b385218f58b83312d3c235a59)
+++ uspace/lib/c/include/errno.h	(revision 4e5dabf872f498631fc35dbcf67ea7d2141df88f)
@@ -37,5 +37,4 @@
 
 #include <abi/errno.h>
-#include <fibril.h>
 
 #define errno  (*(__errno()))
Index: uspace/lib/c/include/stdarg.h
===================================================================
--- uspace/lib/c/include/stdarg.h	(revision 35a3565109a7247b385218f58b83312d3c235a59)
+++ uspace/lib/c/include/stdarg.h	(revision 4e5dabf872f498631fc35dbcf67ea7d2141df88f)
@@ -43,4 +43,5 @@
 #define va_arg(ap, type)    __builtin_va_arg(ap, type)
 #define va_end(ap)          __builtin_va_end(ap)
+#define va_copy(dst, src)   __builtin_va_copy(dst, src)
 
 #endif
Index: uspace/lib/c/include/stdio.h
===================================================================
--- uspace/lib/c/include/stdio.h	(revision 35a3565109a7247b385218f58b83312d3c235a59)
+++ uspace/lib/c/include/stdio.h	(revision 4e5dabf872f498631fc35dbcf67ea7d2141df88f)
@@ -39,5 +39,4 @@
 #include <stdarg.h>
 #include <str.h>
-#include <adt/list.h>
 
 #ifndef NVERIFY_PRINTF