1/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
2/* This function is in the public domain.  --Mike Stump. */
3
4/*
5
6@deftypefn Supplemental int atexit (void (*@var{f})())
7
8Causes function @var{f} to be called at exit.  Returns 0.
9
10@end deftypefn
11
12*/
13
14#include "config.h"
15
16#ifdef HAVE_ON_EXIT
17
18int
19atexit(void (*f)(void))
20{
21  /* If the system doesn't provide a definition for atexit, use on_exit
22     if the system provides that.  */
23  on_exit (f, 0);
24  return 0;
25}
26
27#endif
28