X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=formats%2Fctf%2Fmetadata%2Fctf-lexer.l;h=5291d2cc442f98682dff200c56c61de399d432ba;hb=609bd1bf5e7d2dd8925281f4494a968d72ed9c14;hp=21e5efa415bac5151c45f1cb46cf7b95dcd18527;hpb=34d3acc4fc9f020b0e2616a29a339b5c546a05c1;p=babeltrace.git

diff --git a/formats/ctf/metadata/ctf-lexer.l b/formats/ctf/metadata/ctf-lexer.l
index 21e5efa4..5291d2cc 100644
--- a/formats/ctf/metadata/ctf-lexer.l
+++ b/formats/ctf/metadata/ctf-lexer.l
@@ -1,10 +1,33 @@
 %{
+/*
+ * ctf-lexer.l
+ *
+ * Common Trace Formal Lexer
+ *
+ * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ */
+
 #include <stdio.h>
 #include "ctf-scanner.h"
 #include "ctf-parser.h"
 #include "ctf-ast.h"
 
-extern void setstring(struct ctf_scanner *scanner, YYSTYPE *lvalp, const char *src);
+extern
+void setstring(struct ctf_scanner *scanner, YYSTYPE *lvalp, const char *src);
+
+static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
+	__attribute__((unused));
+static int input (yyscan_t yyscanner) __attribute__((unused));
 
 #define printf_dbg(fmt, args...)	fprintf(stderr, "%s: " fmt, __func__, args)
 #define printf_dbg_noarg(fmt)	fprintf(stderr, "%s: " fmt, __func__)