hpux man page for atexit

atexit(3)						     Library Functions Manual							 atexit(3)

NAME
       atexit - register a function to be called at program termination

SYNOPSIS
DESCRIPTION
       registers  the function func to be called, without arguments, at normal program termination.  Functions registered by are called in reverse
       order of registration.

       An call during exit processing is always unsuccessful.

       The number of registered functions should not exceed as specified in

       When necessary, or (see crt0(3) and dld.sl(5) for PA-RISC systems or dld.so(5) for Itanium-based systems) registers one or  more  functions
       with to allow some processing at normal program termination.  This registration occurs before any other.

RETURN VALUE
       returns zero if the registration is successful; non-zero if unsuccessful.

SEE ALSO
       exit(2), crt0(3), dld.sl(5) for PA-RISC systems.
       dld.so(5) for Itanium-based systems.

STANDARDS CONFORMANCE
																	 atexit(3)