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

--- src/cmd/quoted.h.orig	Thu Jan  2 13:33:29 1997
+++ src/cmd/quoted.h
@@ -12,24 +12,28 @@
 //
 // ^HISTORY:
 //    05/01/92	Brad Appleton	<bradapp@enteract.com>	Created
+//
+//    08/16/00	Johnny Lam	<lamj@stat.cmu.edu>
+//    - Updated to ISO C++ standard
 //-^^---------------------------------------------------------------------
 
 #ifndef _quoted_h
 #define _quoted_h
 
-class  istream ;
+#include <iosfwd>
+
 class  QuotedString {
 public:
       // constructors and destructors
-   QuotedString(unsigned  max_size);
+   QuotedString(unsigned int max_size);
 
    QuotedString(const char * str);
 
-   QuotedString(const char * str, unsigned  max_size);
+   QuotedString(const char * str, unsigned int max_size);
 
    QuotedString(const QuotedString & qstr);
 
-   virtual ~QuotedString(void);
+   virtual ~QuotedString();
 
       // assignment
    QuotedString &
@@ -39,19 +43,19 @@
    operator=(const char * str);
 
       // convert to a string
-   operator  char*(void) { return  buffer; }
+   operator  char*() { return  buffer; }
 
       // operator >> reads a quoted string from input.
       // If no beginning or ending quote is seen, than
       // a message is printed on cerr and the failbit
       // of the input stream is set.
       //
-   friend  istream &
-   operator>>(istream & is, QuotedString & qstr);
+   friend  std::istream &
+   operator>>(std::istream & is, QuotedString & qstr);
 
 private:
-   unsigned  size;
-   char    * buffer;
+   unsigned int size;
+   char       * buffer;
 } ;
 
 #endif  /* _quoted_h */