diff --git a/WEGA/contrib/ingres/dbs/src/gutil/customer.c b/WEGA/contrib/ingres/dbs/src/gutil/customer.c
new file mode 100644
index 0000000..497ff28
--- /dev/null
+++ b/WEGA/contrib/ingres/dbs/src/gutil/customer.c
@@ -0,0 +1,24 @@
+# include	<stdio.h>
+# include	"gen.h"
+
+# define	CUS_BUF		51
+
+char	*AAcustomer()
+{
+	register int	fd;
+	register int	i;
+	static char	cbuf[CUS_BUF];
+	extern char	*AApath;
+	extern char	*AAztack();
+
+	if (!(*cbuf))
+	{
+		if ((fd = open(AAztack(AApath, "/sys/etc/customer"), 0)) < 0)
+			return ((char *) 0);
+		if ((i = read(fd, cbuf, CUS_BUF)) < 2)
+			return ((char *) 0);
+		close(fd);
+		cbuf[--i] = 0;
+	}
+	return (cbuf);
+}