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- /*
- ** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.dj", available from DJ Delorie at the address above.
- ** A copy of "copying.dj" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.dj".
- **
- ** This file is distributed WITHOUT ANY WARRANTY; without even the implied
- ** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- */
-
- #include <atexit.h>
-
- struct atexit *__atexit = 0;
-
- on_exit(func,arg)
- void (*func)(int);
- int arg;
- {
- struct atexit *a;
- if (func == 0)
- return -1;
- a = (struct atexit *)malloc(sizeof(struct atexit));
- if (!a)
- return -1;
- a->next = __atexit;
- a->function = func;
- a->arg = arg;
- __atexit = a;
- return 0;
- }
-
- atexit(a)
- {
- return on_exit(a,0);
- }
-