* remove redundant declaration, which causes conflicts

--- Numeric-24.2/Packages/RNG/Src/ranf.c
+++ Numeric-24.2/Packages/RNG/Src/ranf.c
@@ -149,9 +149,6 @@
 #else
 	struct timeval tv;
 	struct timezone tz;
-#if !defined(__sgi)
-	int gettimeofday(struct timeval *, struct timezone *);
-#endif
 
 	(void)gettimeofday(&tv,&tz);
 	s48[0] = (u32)tv.tv_sec;