pkgsrc/devel/cmdline/patches/patch-ap

$NetBSD: patch-ap,v 1.1.1.1 2000/08/25 16:15:53 jlam Exp $

--- src/cmd/shells.h.orig	Thu Jan  2 13:33:30 1997
+++ src/cmd/shells.h
@@ -16,6 +16,9 @@
 //
 // ^HISTORY:
 //    04/19/92	Brad Appleton	<bradapp@enteract.com>	Created
+//
+//    08/16/00	Johnny Lam	<lamj@stat.cmu.edu>
+//    - Updated to follow ISO C++ standard
 //-^^---------------------------------------------------------------------
 
 #ifndef _shells_h
@@ -28,11 +31,11 @@
 public:
    ShellVariable(const char * name);
 
-   virtual ~ShellVariable(void);
+   virtual ~ShellVariable();
 
       // Return the name of this variable
    const char *
-   name(void) const { return  var_name ; }
+   name() const { return  var_name ; }
 
       // Set the value of this variable
    void
@@ -40,7 +43,7 @@
 
       // Return the value of this variable
    const char *
-   value(void) const { return  var_value; }
+   value() const { return  var_value; }
 
 protected:
    const char * var_name ;
@@ -55,19 +58,19 @@
 public:
    ShellArray(const char * name);
 
-   virtual ~ShellArray(void);
+   virtual ~ShellArray();
 
       // Return the name of this array
    const char *
-   name(void) const { return  array_name; }
+   name() const { return  array_name; }
 
       // Append to the list of values in this array
    void
    append(const char * value);
 
       // Return the number of items in this array.
-   unsigned
-   count(void) const;
+   unsigned int
+   count() const;
 
       // Return the desired element of an array
       //
@@ -76,7 +79,7 @@
       //       NULL-ptr dereferencing error!
       //
    const char *
-   operator[](unsigned  index) const;
+   operator[](unsigned int index) const;
 
 protected:
    const char       * array_name ;
@@ -91,11 +94,11 @@
 class  AbstractUnixShell {
 public:
    virtual
-   ~AbstractUnixShell(void);
+   ~AbstractUnixShell();
 
       // Return the name of this shell
    virtual  const char *
-   name(void) const = 0;
+   name() const = 0;
 
       // Does "name" correspond to the positional-parameters for this shell?
    virtual  int
@@ -128,7 +131,7 @@
    set(const ShellArray & array, int variant) const = 0;
 
 protected:
-   AbstractUnixShell(void) {};
+   AbstractUnixShell() {};
 
 } ;
 
@@ -145,15 +148,15 @@
    UnixShell(const char * shell_name);
 
    virtual
-   ~UnixShell(void);
+   ~UnixShell();
 
       // See if this shell is valid
    int
-   is_valid(void) const { return  (valid) ? 1 : 0; }
+   is_valid() const { return  (valid) ? 1 : 0; }
 
       // Return the name of this shell
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -168,7 +171,7 @@
    set(const ShellArray & array, int variant) const;
 
 private:
-   unsigned    valid : 1 ;
+   unsigned int valid : 1 ;
    AbstractUnixShell * shell;
 
 } ;
@@ -197,12 +200,12 @@
    //
 class  BourneShell : public  AbstractUnixShell {
 public:
-   BourneShell(void);
+   BourneShell();
 
-   virtual  ~BourneShell(void);
+   virtual  ~BourneShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -244,12 +247,12 @@
    //
 class  KornShell : public BourneShell {
 public:
-   KornShell(void);
+   KornShell();
 
-   virtual  ~KornShell(void);
+   virtual  ~KornShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -276,12 +279,12 @@
    //
 class  BourneAgainShell : public BourneShell {
 public:
-   BourneAgainShell(void);
+   BourneAgainShell();
 
-   virtual  ~BourneAgainShell(void);
+   virtual  ~BourneAgainShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    set(const ShellVariable & variable) const;
@@ -309,12 +312,12 @@
    //
 class  CShell : public AbstractUnixShell {
 public:
-   CShell(void);
+   CShell();
 
-   virtual  ~CShell(void);
+   virtual  ~CShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -355,12 +358,12 @@
    //
 class  ZShell : public AbstractUnixShell {
 public:
-   ZShell(void);
+   ZShell();
 
-   virtual  ~ZShell(void);
+   virtual  ~ZShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -397,12 +400,12 @@
    //
 class  Plan9Shell : public AbstractUnixShell {
 public:
-   Plan9Shell(void);
+   Plan9Shell();
 
-   virtual  ~Plan9Shell(void);
+   virtual  ~Plan9Shell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -438,12 +441,12 @@
    //
 class  PerlShell : public AbstractUnixShell {
 public:
-   PerlShell(void);
+   PerlShell();
 
-   virtual  ~PerlShell(void);
+   virtual  ~PerlShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;
@@ -479,12 +482,12 @@
    //
 class  TclShell : public AbstractUnixShell {
 public:
-   TclShell(void);
+   TclShell();
 
-   virtual  ~TclShell(void);
+   virtual  ~TclShell();
 
    virtual  const char *
-   name(void) const;
+   name() const;
 
    virtual  void
    unset_args(const char * name) const;