From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 21 Jan 1998 17:00:32 +0000 (+0000)
Subject: Add definition of FP_ILOGB0 and FP_ILOGNAN.
X-Git-Tag: glibc-2.16-ports-before-merge~3338
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5faf38aeabb90364bc83b2b8ccd96c20157ef058;p=thirdparty%2Fglibc.git

Add definition of FP_ILOGB0 and FP_ILOGNAN.
---

diff --git a/sysdeps/alpha/fpu/bits/mathdef.h b/sysdeps/alpha/fpu/bits/mathdef.h
index 1c259403f5d..2ff626d089a 100644
--- a/sysdeps/alpha/fpu/bits/mathdef.h
+++ b/sysdeps/alpha/fpu/bits/mathdef.h
@@ -63,5 +63,9 @@ typedef double double_t;
 
 #endif
 
+/* The values returned by `ilogb' for 0 and NaN respectively.  */
+#define FP_ILOGB0     0x80000001
+#define FP_ILOGBNAN   0x7fffffff
+
 /* Number of decimal digits for the `double' type.  */
 #define DECIMAL_DIG	15