--- ppp-2.4.5.orig/pppd/magic.c	2009-11-16 23:26:07.000000000 +0100
+++ ppp-2.4.5/pppd/magic.c	2014-03-17 16:13:14.000000000 +0100
@@ -53,8 +53,8 @@
 
 static const char rcsid[] = RCSID;
 
-extern long mrand48 __P((void));
-extern void srand48 __P((long));
+extern long mrand48 (void);
+extern void srand48 (long);
 
 /*
  * magic_init - Initialize the magic number generator.
