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-rw-r--r--bits/mathdef.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/bits/mathdef.h b/bits/mathdef.h
index 3708781597..d306e54366 100644
--- a/bits/mathdef.h
+++ b/bits/mathdef.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999 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
@@ -20,7 +20,7 @@
# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
#endif
-#if defined __USE_ISOC9X && defined _MATH_H
+#if defined __USE_ISOC99 && defined _MATH_H
/* Normally, there is no long double type and the `float' and `double'
expressions are evaluated as `double'. */
typedef double float_t; /* `float' expressions are evaluated as
@@ -42,7 +42,7 @@ typedef double double_t; /* `double' expressions are evaluated as
/* Number of decimal digits for the `double' type. */
# define DECIMAL_DIG 15
-#endif /* ISO C 9X */
+#endif /* ISO C99 */
#ifndef __NO_LONG_DOUBLE_MATH
/* Signal that we do not really have a `long double'. The disables the