struct-ret-1.c: Add prototype for exit function and correct usage.

	* gcc.dg/struct-ret-1.c: Add prototype for exit function and correct
	usage.

From-SVN: r57012

gcc/testsuite/ChangeLog

+2002-09-10  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* gcc.dg/struct-ret-1.c: Add prototype for exit function and correct
+	usage.
+
 2002-09-10  Richard Earnshaw  <rearnsha@arm.com>
 
 	* gcc.c-torture/compile/20020910-1.c: New test.

gcc/testsuite/gcc.dg/struct-ret-1.c

 /* { dg-do run { target hppa*-*-* } } */
 /* { dg-options { -O2 } { target hppa*-*-* } } */
+extern void exit (int);
 typedef struct {
         int             x;
         int             y;
@@ -16,7 +17,7 @@ main(int argc, char *argv[])
         if (printPoints(toPoint(0, 0), toPoint(1000, 1000)) != 1)
                 abort();
         else
-                exit();
+                exit(0);
 
         return 0;
 }