New module 'unicase/u32-is-titlecase'.

[pspp] / lib / wctype.in.h

diff --git a/lib/wctype.in.h b/lib/wctype.in.h
index e3ed3679e8fa0c8201961208686dd7fa58b0020b..bcd0151d2f20be0280855d4bdc088b6c05cb66f7 100644 (file)
--- a/lib/wctype.in.h
+++ b/lib/wctype.in.h
@@ -28,7 +28,9 @@
 
 #ifndef _GL_WCTYPE_H
 
+#if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
+#endif
 
 #if @HAVE_WINT_T@
 /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
@@ -55,6 +57,9 @@
 /* Define wint_t.  (Also done in wchar.in.h.)  */
 #if !@HAVE_WINT_T@ && !defined wint_t
 # define wint_t int
+# ifndef WEOF
+#  define WEOF -1
+# endif
 #endif
 
 /* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.