X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flexer.h;h=0028128167557fd0b07fb0ac8bc92609df1171a8;hb=8b69708cde1b56b7abb5fe989863ad87f586a69c;hp=cf7451582106aa3ef066d0bf4db216e637b4c3e6;hpb=2381b300df6b6a2023d15cc3bce02db92039aa87;p=pspp-builds.git

diff --git a/src/lexer.h b/src/lexer.h
index cf745158..00281281 100644
--- a/src/lexer.h
+++ b/src/lexer.h
@@ -65,7 +65,7 @@ enum
 
     T_FIRST_KEYWORD = T_AND,
     T_LAST_KEYWORD = T_WITH,
-    T_N_KEYWORDS = T_LAST_KEYWORD - T_FIRST_KEYWORD + 1,
+    T_N_KEYWORDS = T_LAST_KEYWORD - T_FIRST_KEYWORD + 1
   };
 
 
@@ -78,6 +78,7 @@ extern struct string tokstr;
 
 /* Initialization. */
 void lex_init (void);
+void lex_done (void);
 
 /* Common functions. */
 void lex_get (void);
@@ -111,11 +112,11 @@ int lex_id_match (const char *keyword_string, const char *token_string);
 /* Weird token functions. */
 int lex_look_ahead (void);
 void lex_put_back (int);
-void lex_put_forward (int);
+void lex_put_back_id (const char *tokid);
 
 /* Weird line processing functions. */
-char *lex_entire_line (void);
-char *lex_rest_of_line (int *had_dot);
+const char *lex_entire_line (void);
+const char *lex_rest_of_line (int *end_dot);
 void lex_discard_line (void);
 void lex_set_prog (char *p);