NN 6.3 -- Official Patch #4 (short)

[Wietse Z. Venema]

Kim F. Storm writes:

> This is patch #4 for nn 6.3 (part 1 of 3).

The patch is a great improvement with respect to portability to 16-bit
hardware.  It eliminates most 16/32 bit conflicts, and introduces a new
one.  The following three modifications should help us 16-bit folks out.

*** ./sequence.c-	Tue Jul 11 21:38:23 1989
--- ./sequence.c	Tue Jul 11 22:13:10 1989
***************
*** 363,369 ****
  
  static faked_entry(name, flag)
  char *name;
! int flag;
  {
      group_header *gh;
      
--- 363,369 ----
  
  static faked_entry(name, flag)
  char *name;
! int32 flag;
  {
      group_header *gh;
      
*** ./rc.c-	Tue Jul 11 21:38:16 1989
--- ./rc.c	Tue Jul 11 22:13:09 1989
***************
*** 443,449 ****
  	gh->group_flag &= ~G_UNREAD_COUNT;
      }    
  	
!     return was_unread;
  }
  
  
--- 443,449 ----
  	gh->group_flag &= ~G_UNREAD_COUNT;
      }    
  	
!     return (was_unread != 0);
  }
  
  
*** ./articles.c-	Tue Jul 11 21:36:58 1989
--- ./articles.c	Tue Jul 11 22:36:27 1989
***************
*** 225,231 ****
  	    max_articles += NEXT_ART_ARRAY_SIZE;
  	}
  	art_array = (article_header **)
! 	    calloc(max_articles, sizeof(article_header **));
  	mem_check((char *)art_array, (int)max_articles, "article headers");
  	while (--n >= 0) art_array[n] = *--articles;
  	articles = art_array + mem_offset;
--- 225,231 ----
  	    max_articles += NEXT_ART_ARRAY_SIZE;
  	}
  	art_array = (article_header **)
! 	    calloc((unsigned)max_articles, sizeof(article_header **));
  	mem_check((char *)art_array, (int)max_articles, "article headers");
  	while (--n >= 0) art_array[n] = *--articles;
  	articles = art_array + mem_offset;