$NetBSD: patch-cpubench_c,v 1.1 2012/06/23 18:33:38 dholland Exp $

Use standard headers.
Use strerror(), not sys_errlist[].

--- cpubench.c~	2000-05-29 03:21:13.000000000 +0000
+++ cpubench.c
@@ -25,6 +25,8 @@
 #include <sys/types.h>
 #include <sys/times.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <signal.h>
 #include <setjmp.h>
@@ -33,14 +35,6 @@
 #include <math.h>
 #include <time.h>
 
-#if defined HPUX || defined _AIX
-extern char *sys_errlist[];
-#endif
-#ifdef SunOS
-extern char *_sys_errlist[];
-#define sys_errlist _sys_errlist
-#endif
-
 #ifdef SunOS
 extern		sigjmp_buf	env;
 #else
@@ -121,7 +115,7 @@ int cpubench()
   double dlt;
   if ( pipe(sv) == -1 )
     {
-      fprintf(stderr,"****  cpubench: pipe: %s\n",sys_errlist[errno]);
+      fprintf(stderr,"****  cpubench: pipe: %s\n", strerror(errno));
       CPUflag=0;
       return 0;
     }
@@ -162,7 +156,7 @@ int cpubench()
   child_pid[child_number]=fork();
   if ( child_pid[child_number] == -1 )
     {
-      fprintf(stderr,"****  cpubench: fork: %s\n",sys_errlist[errno]);
+      fprintf(stderr,"****  cpubench: fork: %s\n", strerror(errno));
       CPUflag=0;
       return 0;
     }