reactos/lib/msvcrt/stdlib/atexit.c

   1 /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
   2 #include <msvcrt/stdlib.h>
   3 #include <msvcrt/internal/atexit.h>
   4
   5 int
   6 atexit(void (*a)(void))
   7 {
   8   struct __atexit *ap;
   9   if (a == 0)
  10     return -1;
  11   ap = (struct __atexit *)malloc(sizeof(struct __atexit));
  12   if (!ap)
  13     return -1;
  14   ap->__next = __atexit_ptr;
  15   ap->__function = a;
  16   __atexit_ptr = ap;
  17   return 0;
  18 }