1 files changed, 4 insertions, 2 deletions
diff --git a/src/packrat-lexer.adb b/src/packrat-lexer.adb
index e1765d9..a563f69 100644
--- a/src/packrat-lexer.adb
+++ b/src/packrat-lexer.adb
@@ -135,14 +135,16 @@ package body Packrat.Lexer is
 
 
     procedure Stamp
-           (Context : in out Lexer_Context) is
+           (Input   : in     Element_Array;
+            Context : in out Lexer_Context) is
     begin
         null;
     end Stamp;
 
 
     procedure Ignore
-           (Context : in out Lexer_Context) is
+           (Input   : in     Element_Array;
+            Context : in out Lexer_Context) is
     begin
         null;
     end Ignore;