Index: libc/arch/ia32/include/stackarg.h
===================================================================
--- libc/arch/ia32/include/stackarg.h	(revision aa59fa038704679a25298dc08da7b9f8dac2e27d)
+++ libc/arch/ia32/include/stackarg.h	(revision aa59fa038704679a25298dc08da7b9f8dac2e27d)
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2005 Jakub Jermar
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/*
+ * Variable argument list manipulation macros
+ * for architectures using stack to pass arguments.
+ */
+ 
+#ifndef __LIBC_STACKARG_H__
+#define __LIBC_STACKARG_H__
+
+#include <types.h>
+
+/* dont allow to define it second time in stdarg.h */
+#define __VARARGS_DEFINED
+
+typedef struct va_list {
+	int pos;
+	uint8_t *last;
+} va_list;
+
+#define va_start(ap, lst) \
+	(ap).pos = sizeof(lst); 			\
+	(ap).last = (uint8_t *) &(lst)
+
+#define va_arg(ap, type) 		\
+	(*((type *)((ap).last + ((ap).pos  += sizeof(type) ) - sizeof(type))))
+
+#define va_end(ap)
+
+
+#endif