--- lprps.c.orig	Mon Feb 22 04:46:10 1993
+++ lprps.c	Wed Jan 29 05:02:14 1997
@@ -17,6 +17,10 @@
 #include <syslog.h>
 #include <errno.h>
 
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__)
+#include <sys/param.h>
+#endif
+
 #ifndef errno
 extern int errno;
 #endif
@@ -27,7 +31,13 @@
 #define VOLATILE /* as nothing */
 #endif
 
-#define SENDMAIL "/usr/lib/sendmail"
+#ifndef SENDMAIL
+#    if (defined(BSD) && (BSD >= 199103))
+#	define SENDMAIL "/usr/sbin/sendmail"
+#    else
+#	define SENDMAIL "/usr/lib/sendmail"
+#    endif
+#endif
 
 #define EXIT_SUCCESS 0
 #define EXIT_REPRINT 1
@@ -136,7 +146,7 @@
 void restore_status_file();
 void handle_printer_error();
 char *xmalloc();
-char *strsignal();
+const char *strsignal();
 
 
 void handle_timeout()
@@ -343,10 +353,12 @@
   exit(exit_code);
 }
 
-char *strsignal(n)
+const char *strsignal(n)
 int n;
 {
+# if !(defined(BSD) && (BSD >= 199103))
   extern char *sys_siglist[];
+# endif
   static char buf[32];
   if (n >= 0 && n < NSIG)
     return sys_siglist[n];