compiled newlib, need to hook up the system calls

rocklibc/include/stdarg.h

@@ -0,0 +1,34 @@
+/* Variable arguments <stdarg.h>
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#ifndef _PDCLIB_STDARG_H
+#define _PDCLIB_STDARG_H _PDCLIB_STDARG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "pdclib/_PDCLIB_config.h"
+
+typedef _PDCLIB_va_list va_list;
+
+#define va_arg( ap, type )    _PDCLIB_va_arg( ap, type )
+#define va_copy( dest, src )  _PDCLIB_va_copy( dest, src )
+#define va_end( ap )          _PDCLIB_va_end( ap )
+#define va_start( ap, parmN ) _PDCLIB_va_start( ap, parmN )
+
+/* Extension hook for downstream projects that want to have non-standard
+   extensions to standard headers.
+*/
+#ifdef _PDCLIB_EXTEND_STDARG_H
+#include _PDCLIB_EXTEND_STDARG_H
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif