Index: dhry_1.c
--- dhry_1.c.orig	1988-07-12 21:35:10 +0200
+++ dhry_1.c	2004-08-22 12:33:23 +0200
@@ -28,7 +28,6 @@
 int             Arr_1_Glob [50];
 int             Arr_2_Glob [50] [50];
 
-extern char     *malloc ();
 Enumeration     Func_1 ();
   /* forward declaration necessary since Enumeration may not simply be int */
 
@@ -45,19 +44,16 @@
 
 #ifdef TIMES
 struct tms      time_info;
-extern  int     times ();
                 /* see library function "times" */
 #define Too_Small_Time (2*HZ)
                 /* Measurements should last at least about 2 seconds */
 #endif
 #ifdef TIME
-extern long     time();
                 /* see library function "time"  */
 #define Too_Small_Time 2
                 /* Measurements should last at least 2 seconds */
 #endif
 #ifdef MSC_CLOCK
-extern clock_t	clock();
 #define Too_Small_Time (2*HZ)
 #endif