=pod =head1 NAME DH_new, DH_free - allocate and free DH objects =head1 SYNOPSIS #include DH* DH_new(void); void DH_free(DH *dh); =head1 DESCRIPTION DH_new() allocates and initializes a B structure. DH_free() frees the B structure and its components. The values are erased before the memory is returned to the system. If B is NULL nothing is done. =head1 RETURN VALUES If the allocation fails, DH_new() returns B and sets an error code that can be obtained by L. Otherwise it returns a pointer to the newly allocated structure. DH_free() returns no value. =head1 SEE ALSO L, L, L, L =head1 COPYRIGHT Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at L. =cut