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- /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
- #include <stdlib.h>
- #include <libc/atexit.h>
-
- int
- atexit(void (*a)(void))
- {
- struct __atexit *ap;
- if (a == 0)
- return -1;
- ap = (struct __atexit *)malloc(sizeof(struct __atexit));
- if (!ap)
- return -1;
- ap->__next = __atexit_ptr;
- ap->__function = a;
- __atexit_ptr = ap;
- return 0;
- }
-