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-rw-r--r--sysdeps/alpha/fpu/bits/fenv.h6
-rw-r--r--sysdeps/alpha/fpu/bits/mathdef.h6
2 files changed, 6 insertions, 6 deletions
diff --git a/sysdeps/alpha/fpu/bits/fenv.h b/sysdeps/alpha/fpu/bits/fenv.h
index b6d9b98c86..fe6c253f25 100644
--- a/sysdeps/alpha/fpu/bits/fenv.h
+++ b/sysdeps/alpha/fpu/bits/fenv.h
@@ -107,15 +107,15 @@ typedef unsigned long int fenv_t;
 /* If the default argument is used we use this value.  Note that due to
    architecture-specified page mappings, no user-space pointer will ever
    have its two high bits set.  Co-opt one.  */
-#define FE_DFL_ENV	((fenv_t *) 0x8800000000000000UL)
+#define FE_DFL_ENV	((__const fenv_t *) 0x8800000000000000UL)
 
 #ifdef __USE_GNU
 /* Floating-point environment where none of the exceptions are masked.  */
-# define FE_NOMASK_ENV	((fenv_t *) 0x880000000000003eUL)
+# define FE_NOMASK_ENV	((__const fenv_t *) 0x880000000000003eUL)
 
 /* Floating-point environment with (processor-dependent) non-IEEE floating
    point.  In this case, mapping denormals to zero.  */
-# define FE_NONIEEE_ENV ((fenv_t *) 0x8800000000003000UL)
+# define FE_NONIEEE_ENV ((__const fenv_t *) 0x8800000000003000UL)
 #endif
 
 /* The system calls to talk to the kernel's FP code.  */
diff --git a/sysdeps/alpha/fpu/bits/mathdef.h b/sysdeps/alpha/fpu/bits/mathdef.h
index 30f93dda1c..3b80e82475 100644
--- a/sysdeps/alpha/fpu/bits/mathdef.h
+++ b/sysdeps/alpha/fpu/bits/mathdef.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -67,8 +67,8 @@ typedef double double_t;
 # endif
 
 /* The values returned by `ilogb' for 0 and NaN respectively.  */
-# define FP_ILOGB0     0x80000001
-# define FP_ILOGBNAN   0x7fffffff
+# define FP_ILOGB0     (-2147483647)
+# define FP_ILOGBNAN   (2147483647)
 
 /* Number of decimal digits for the `double' type.  */
 # define DECIMAL_DIG	15