3 files changed, 10 insertions, 10 deletions
diff --git a/sysdeps/sparc/fpu/bits/mathdef.h b/sysdeps/sparc/fpu/bits/mathdef.h
index 5294ad4720..c58167ce83 100644
--- a/sysdeps/sparc/fpu/bits/mathdef.h
+++ b/sysdeps/sparc/fpu/bits/mathdef.h
@@ -25,7 +25,7 @@
 /* FIXME! This file describes properties of the compiler, not the machine;
    it should not be part of libc!  */
 
-#if defined __USE_ISOC9X && defined _MATH_H
+#if defined __USE_ISOC99 && defined _MATH_H
 # ifdef __GNUC__
 #  if __STDC__ == 1
 
@@ -73,7 +73,7 @@ typedef double double_t;
 /* Number of decimal digits for the `double' type.  */
 # define DECIMAL_DIG	15
 
-#endif	/* ISO C 9X */
+#endif	/* ISO C99 */
 
 #ifndef __NO_LONG_DOUBLE_MATH
 
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h
index 9017be3544..69591fec2a 100644
--- a/sysdeps/sparc/fpu/bits/mathinline.h
+++ b/sysdeps/sparc/fpu/bits/mathinline.h
@@ -26,7 +26,7 @@
 
 #if defined __GNUC__
 
-#ifdef __USE_ISOC9X
+#ifdef __USE_ISOC99
 
 #if __WORDSIZE == 32
 
@@ -78,7 +78,7 @@
 	  __r = qop;						      	      \
 	}								      \
       __r; }))
-      
+
 # define isgreater(x, y) __unordered_v9cmp(x, y, "g", _Qp_cmp (&__x, &__y) == 2)
 # define isgreaterequal(x, y) __unordered_v9cmp(x, y, "ge", (_Qp_cmp (&__x, &__y) & 1) == 0)
 # define isless(x, y) __unordered_v9cmp(x, y, "l", _Qp_cmp (&__x, &__y) == 1)
@@ -88,7 +88,7 @@
 
 #endif /* sparc64 */
 
-#endif /* __USE_ISOC9X */
+#endif /* __USE_ISOC99 */
 
 #if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) && defined __OPTIMIZE__
 
@@ -190,7 +190,7 @@ __ieee754_sqrtl(long double __x)
 #endif /* __LIBC_INTERNAL_MATH_INLINES */
 #endif /* gcc 2.8+ */
 
-#ifdef __USE_ISOC9X
+#ifdef __USE_ISOC99
 
 __MATH_INLINE double fdim (double __x, double __y);
 __MATH_INLINE double
@@ -206,6 +206,6 @@ fdimf (float __x, float __y)
   return __x < __y ? 0 : __x - __y;
 }
 
-#endif /* __USE_ISOC9X */
+#endif /* __USE_ISOC99 */
 #endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
 #endif /* __GNUC__ */
diff --git a/sysdeps/sparc/sparc32/fpu/bits/huge_val.h b/sysdeps/sparc/sparc32/fpu/bits/huge_val.h
index 40b03df047..cdec73f62b 100644
--- a/sysdeps/sparc/sparc32/fpu/bits/huge_val.h
+++ b/sysdeps/sparc/sparc32/fpu/bits/huge_val.h
@@ -54,9 +54,9 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
 #endif	/* GCC.  */
 
 
-/* ISO C 9X extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
+/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
 
-#ifdef __USE_ISOC9X
+#ifdef __USE_ISOC99
 
 # if __GNUC_PREREQ(2,95)
 
@@ -114,4 +114,4 @@ static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
 
 # endif /* GCC 2.95.  */
 
-#endif /* __USE_ISOC9X.  */
+#endif /* __USE_ISOC99.  */