Rename sparc to sunos4 directory. Was misnamed.

src/backend/port/sunos4/float.h

@@ -0,0 +1,30 @@
+/*-------------------------------------------------------------------------
+ *
+ * float.h--
+ *    definitions for ANSI floating point
+ *
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: float.h,v 1.1 1997/07/28 00:08:35 momjian Exp $
+ *
+ * NOTES
+ *    These come straight out of ANSI X3.159-1989 (p.18) and
+ *    would be unnecessary if SunOS 4 were ANSI-compliant.
+ *
+ *    This is only a partial listing because I'm lazy to type
+ *    the whole thing in.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef FLOAT_H
+#define FLOAT_H
+
+#define FLT_DIG	6
+#define FLT_MIN	((float) 1.17549435e-38)
+#define FLT_MAX	((float) 3.40282347e+38)
+#define DBL_DIG	15
+#define DBL_MIN	2.2250738585072014e-308
+#define DBL_MAX	1.7976931348623157e+308
+
+#endif /* FLOAT_H */