--- Libc/Libc-1725.40.4/stdtime/FreeBSD/difftime.c
+++ Libc/Libc-1353.100.2/stdtime/FreeBSD/difftime.c
@@ -21,7 +21,9 @@
 #include "un-namespace.h"
 
 double
-difftime(const time_t time1, const time_t time0)
+difftime(time1, time0)
+const time_t	time1;
+const time_t	time0;
 {
 	/*
 	** If (sizeof (double) > sizeof (time_t)) simply convert and subtract