iswblank: Fix C++ link error on Solaris 8.

* lib/wctype.in.h (iswblank): Declare using _GL_FUNCDECL_RPL or
_GL_FUNCDECL_SYS.

diff --git a/ChangeLog b/ChangeLog
index ec152d054d900e9fa0da11c15835a27a8d6b4134..98acbca4259ebd138e3768892a661c9eb06b2bf2 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-25  Bruno Haible  <bruno@clisp.org>
+
+       iswblank: Fix C++ link error on Solaris 8.
+       * lib/wctype.in.h (iswblank): Declare using _GL_FUNCDECL_RPL or
+       _GL_FUNCDECL_SYS.
+
 2010-12-25  Bruno Haible  <bruno@clisp.org>
 
        unistd: Fix C++ link error on Solaris 8.

diff --git a/lib/wctype.in.h b/lib/wctype.in.h
index 9a6209895fdaa23a716f83f7dff5b9984eb2a46f..0505a47944f01af4df5a3d53c97ec5666462bcb6 100644 (file)
--- a/lib/wctype.in.h
+++ b/lib/wctype.in.h
@@ -284,9 +284,9 @@ towupper
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #   define iswblank rpl_iswblank
 #  endif
-extern int rpl_iswblank (wint_t wc);
+_GL_FUNCDECL_RPL (iswblank, int, (wint_t wc));
 # else
-extern int iswblank (wint_t wc);
+_GL_FUNCDECL_SYS (iswblank, int, (wint_t wc));
 # endif
 
 #endif