Use libFirm's obst.h instead of obstack.h

[libfirm] / ir / debug / debugger.c

diff --git a/ir/debug/debugger.c b/ir/debug/debugger.c
index 31689e6..9d454fe 100644 (file)
--- a/ir/debug/debugger.c
+++ b/ir/debug/debugger.c
@@ -1027,19 +1027,6 @@ static unsigned get_token(void) {
        return c;
 }  /* get_token */
 
-/**
- * returns the next token.
- */
-static unsigned next_token(void) {
-       if (! lexer.has_token) {
-               lexer.cur_token = get_token();
-               lexer.has_token = 1;
-       }
-       return lexer.cur_token;
-}  /* next_token */
-
-#define drop_token()  lexer.has_token = 0
-
 /**
  * High level function to use from debugger interface
  *