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diff src/syntax.c @ 4710:3a87551bfeb5

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Fixes for a number of minor warnings issued by gcc. See xemacs-patches message <870180fe0910051206s13dca5c3j6303732e33c478f5@mail.gmail.com>.
author Jerry James <james@xemacs.org>
date Mon, 05 Oct 2009 13:07:34 -0600
parents 25e5e5346d31
children aa5ed11f473b
line wrap: on
line diff
--- a/src/syntax.c	Mon Oct 05 11:08:59 2009 -0600
+++ b/src/syntax.c	Mon Oct 05 13:07:34 2009 -0600
@@ -31,6 +31,12 @@
 #include "syntax.h"
 #include "extents.h"
 
+#ifdef NEW_GC
+# define UNUSED_IF_NEW_GC(decl) UNUSED (decl)
+#else
+# define UNUSED_IF_NEW_GC(decl) decl
+#endif
+
 #define ST_COMMENT_STYLE 0x101
 #define ST_STRING_STYLE  0x102
 
@@ -540,7 +546,7 @@
 /* finalize the syntax cache for BUF */
 
 void
-uninit_buffer_syntax_cache (struct buffer *buf)
+uninit_buffer_syntax_cache (struct buffer *UNUSED_IF_NEW_GC (buf))
 {
 #ifndef NEW_GC
   xfree (buf->syntax_cache, struct syntax_cache *);