ctype_noninline.h (do_toupper,do_tolower): Call external symbol.

        * config/os/aix/bits/ctype_noninline.h (do_toupper,do_tolower):
        Call external symbol.

From-SVN: r54284

libstdc++-v3/ChangeLog

+2002-06-05  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/os/aix/bits/ctype_noninline.h (do_toupper,do_tolower):
+	Call external symbol.
+
 2002-06-04  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 
 	* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3_target_compile):

libstdc++-v3/config/os/aix/bits/ctype_noninline.h

@@ -52,7 +52,7 @@
 
   char
   ctype<char>::do_toupper(char __c) const
-  { return _toupper(__c); }
+  { return ::toupper((int) __c); }
 
   const char*
   ctype<char>::do_toupper(char* __low, const char* __high) const
@@ -67,7 +67,7 @@
 
   char
   ctype<char>::do_tolower(char __c) const
-  { return _tolower(__c); }
+  { return ::tolower((int) __c); }
 
   const char* 
   ctype<char>::do_tolower(char* __low, const char* __high) const