1 static void checkOpen (/*@open@*/ /*@null@*/ FILE *);
2 static void checkClosed (/*@closed@*/ /*@null@*/ FILE *);
4 void passOpen (/*@open@*/ FILE *f)
7 } /* okay, still open */
14 checkClosed (fle); /* okay */
15 checkOpen (fle); /* error */
17 fle = fopen ("test", "r");