X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=formats%2Fctf%2Fmetadata%2Fctf-lexer.l;h=5291d2cc442f98682dff200c56c61de399d432ba;hp=07362fc9224513d842fcd0f53bdf8966251fd15b;hb=609bd1bf5e7d2dd8925281f4494a968d72ed9c14;hpb=c59a87f5dd435619447f69cebd58f19a386c51a0

diff --git a/formats/ctf/metadata/ctf-lexer.l b/formats/ctf/metadata/ctf-lexer.l
index 07362fc9..5291d2cc 100644
--- a/formats/ctf/metadata/ctf-lexer.l
+++ b/formats/ctf/metadata/ctf-lexer.l
@@ -22,7 +22,12 @@
 #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__)