changes in getpid.c

getpid.c

 #include<stdio.h>
 #include<sys/types.h>
-int main() ??<
+int main()  {
 
 	printf("Before Forking\n");
 	fork();
@@ -8,4 +8,4 @@ int main() ??<
 
 	printf("process ID = %d\n",getpid());
 
-??>
+}