--- popper.h.orig	Mon Jul 30 19:28:19 2001
+++ popper.h	Mon Jul 30 19:30:20 2001
@@ -31,11 +31,6 @@
 
 #ifdef		HAVE_SYS_PARAM_H
 #include <sys/param.h>
-# if (defined(BSD) && (BSD >= 199103))
-#  define	HAVE_UNISTD_H
-#  define	HAVE_VPRINTF
-#  define	BIND43
-# endif
 #endif
 
 #ifdef BSDI
@@ -60,11 +55,14 @@
 
 #define MAXUSERNAMELEN  65
 #define MAXDROPLEN      64
-#define MAXLINELEN      1024
+/* This program always assume that fgets return whole line,
+   so the buffer must be at least one char bigger than sendmail
+   use, because of >From */
+#define MAXLINELEN      (2048+1)
 #define MAXMSGLINELEN   MAXLINELEN
 #define MAXCMDLEN       4
 #define MAXPARMCOUNT    5
-#define MAXPARMLEN      10
+#define MAXPARMLEN      32      /*  Large enough for 32-byte APOP parm. */
 #define ALLOC_MSGS  20
 
 #ifndef OSF1