Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and

[unix-history] / sys / ddb / db_lex.c

diff --git a/sys/ddb/db_lex.c b/sys/ddb/db_lex.c
index 8417638..655a1b5 100644 (file)
--- a/sys/ddb/db_lex.c
+++ b/sys/ddb/db_lex.c
@@ -23,7 +23,7 @@
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  *
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  *

- *     $Id$
+ *     $Id: db_lex.c,v 1.2 1993/10/16 16:47:17 rgrimes Exp $

  */
 
 /*
  */
 
 /*


@@ -33,6 +33,9 @@
 /*
  * Lexical analyzer.
  */
 /*
  * Lexical analyzer.
  */

+#include "param.h"
+#include "systm.h"
+#include "ddb/ddb.h"

 #include <ddb/db_lex.h>
 
 char   db_line[120];
 #include <ddb/db_lex.h>
 
 char   db_line[120];


@@ -78,6 +81,7 @@ db_read_char()
 
 void
 db_unread_char(c)
 
 void
 db_unread_char(c)

+       int c;

 {
        db_look_char = c;
 }
 {
        db_look_char = c;
 }


@@ -132,7 +136,7 @@ db_lex()
 
        if (c >= '0' && c <= '9') {
            /* number */
 
        if (c >= '0' && c <= '9') {
            /* number */

-           int r, digit;
+           int r, digit = 0;

 
            if (c > '0')
                r = db_radix;
 
            if (c > '0')
                r = db_radix;