time_t is long long

Index: nuttcp.c
--- nuttcp.c.orig
+++ nuttcp.c
@@ -9693,18 +9693,18 @@ prusage( register struct rusage *r0, register struct r
 			break;
 
 		case 'X':
-			sprintf(outp, "%ld", t == 0 ? 0 : (r1->ru_ixrss-r0->ru_ixrss)/t);
+			sprintf(outp, "%lld", t == 0 ? 0 : (r1->ru_ixrss-r0->ru_ixrss)/t);
 			END(outp);
 			break;
 
 		case 'D':
-			sprintf(outp, "%ld", t == 0 ? 0 :
+			sprintf(outp, "%lld", t == 0 ? 0 :
 			    (r1->ru_idrss+r1->ru_isrss-(r0->ru_idrss+r0->ru_isrss))/t);
 			END(outp);
 			break;
 
 		case 'K':
-			sprintf(outp, "%ld", t == 0 ? 0 :
+			sprintf(outp, "%lld", t == 0 ? 0 :
 			    ((r1->ru_ixrss+r1->ru_isrss+r1->ru_idrss) -
 			    (r0->ru_ixrss+r0->ru_idrss+r0->ru_isrss))/t);
 			END(outp);