--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/target-utils/libprintf/vsprintf.c	Wed May 01 07:39:35 2013 +0000
@@ -0,0 +1,17 @@
+#include <stdarg.h>
+
+extern void _sprintf_putchar();
+
+int
+vsprintf(str, fmt, ap)
+	va_list ap;
+	char *str, *fmt;
+{
+	char *strptr;
+	int len;
+
+	strptr = str;
+	len = _doprnt(fmt, ap, &_sprintf_putchar, &strptr);
+	*strptr = '\0';
+	return(len);
+}