diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6ad22d733313..026eebe570c6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2003-12-09  Bernardo Innocenti  <bernie@develer.com>
+
+	* include/c/std_cctype.h, include/c/std_cmath.h,
+	include/c/std_cstdlib.h include/c/std_cwchar.h,
+	include/c/std_cwctype.h: Remove trailing whitespace.
+
 2003-12-09  Bernardo Innocenti  <bernie@develer.com>
 
 	* include/backward/algo.h, include/backward/algobase.h,
diff --git a/libstdc++-v3/include/c/std_cctype.h b/libstdc++-v3/include/c/std_cctype.h
index c007db9a9bda..3231f481fcfa 100644
--- a/libstdc++-v3/include/c/std_cctype.h
+++ b/libstdc++-v3/include/c/std_cctype.h
@@ -38,4 +38,4 @@
 
 #include_next <ctype.h>
 
-#endif 
+#endif
diff --git a/libstdc++-v3/include/c/std_cmath.h b/libstdc++-v3/include/c/std_cmath.h
index 07d15ec99532..fcaa7594c973 100644
--- a/libstdc++-v3/include/c/std_cmath.h
+++ b/libstdc++-v3/include/c/std_cmath.h
@@ -33,7 +33,7 @@
 
 #ifndef _GLIBCXX_CMATH
 #define _GLIBCXX_CMATH 1
- 
+
 #pragma GCC system_header
 
 #include <bits/c++config.h>
@@ -79,7 +79,7 @@
 #undef islessgreater
 #undef isunordered
 
-namespace std 
+namespace std
 {
   inline double
   abs(double __x)
@@ -94,10 +94,10 @@ namespace std
   { return __builtin_fabsl(__x); }
 
 #if _GLIBCXX_HAVE_MODFF
-  inline float 
+  inline float
   modf(float __x, float* __iptr) { return modff(__x, __iptr); }
 #else
-  inline float 
+  inline float
   modf(float __x, float* __iptr)
   {
     double __tmp;
@@ -108,12 +108,12 @@ namespace std
 #endif
 
 #if _GLIBCXX_HAVE_MODFL
-  inline long double 
+  inline long double
   modf(long double __x, long double* __iptr) { return modfl(__x, __iptr); }
 #else
-  inline long double 
-  modf(long double __x, long double* __iptr) 
-  { 
+  inline long double
+  modf(long double __x, long double* __iptr)
+  {
     double __tmp;
     double __res = modf(static_cast<double>(__x), &__tmp);
     * __iptr = static_cast<long double>(__tmp);
diff --git a/libstdc++-v3/include/c/std_cstdlib.h b/libstdc++-v3/include/c/std_cstdlib.h
index 47e972fb93b8..90b2f1065760 100644
--- a/libstdc++-v3/include/c/std_cstdlib.h
+++ b/libstdc++-v3/include/c/std_cstdlib.h
@@ -38,4 +38,4 @@
 
 #include_next <stdlib.h>
 
-#endif 
+#endif
diff --git a/libstdc++-v3/include/c/std_cwchar.h b/libstdc++-v3/include/c/std_cwchar.h
index 5b3451933e78..0d2f6be54916 100644
--- a/libstdc++-v3/include/c/std_cwchar.h
+++ b/libstdc++-v3/include/c/std_cwchar.h
@@ -49,9 +49,9 @@
 #ifndef _GLIBCXX_HAVE_MBSTATE_T
 namespace std
 {
-  extern "C" 
+  extern "C"
   {
-    typedef struct 
+    typedef struct
     {
       int __fill[6];
     } mbstate_t;
@@ -59,4 +59,4 @@ namespace std
 }
 #endif
 
-#endif 
+#endif
diff --git a/libstdc++-v3/include/c/std_cwctype.h b/libstdc++-v3/include/c/std_cwctype.h
index c01073a2e0ac..9302864828ce 100644
--- a/libstdc++-v3/include/c/std_cwctype.h
+++ b/libstdc++-v3/include/c/std_cwctype.h
@@ -42,4 +42,4 @@
 #include_next <wctype.h>
 #endif
 
-#endif 
+#endif