configure.in (MAKEINFO, PERL): Detect these.

[thirdparty/gcc.git] / libiberty / atexit.c

diff --git a/libiberty/atexit.c b/libiberty/atexit.c
index 137d985e4cbc5ed18e577fa5a91ee0d678878a8e..e14de29ab1d1c39d0fe509239d417f951eaf1bda 100644 (file)
--- a/libiberty/atexit.c
+++ b/libiberty/atexit.c
@@ -1,6 +1,16 @@
 /* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
 /* This function is in the public domain.  --Mike Stump. */
 
+/*
+
+@deftypefn Supplemental int atexit (void (*@var{f})())
+
+Causes function @var{f} to be called at exit.  Returns 0.
+
+@end deftypefn
+
+*/
+
 #include "config.h"
 
 #ifdef HAVE_ON_EXIT