=pod =head1 NAME DSA_new, DSA_free - allocate and free DSA objects =head1 SYNOPSIS #include DSA* DSA_new(void); void DSA_free(DSA *dsa); =head1 DESCRIPTION DSA_new() allocates and initializes a B structure. DSA_free() frees the B structure and its components. The values are erased before the memory is returned to the system. =head1 RETURN VALUES If the allocation fails, DSA_new() returns B and sets an error code that can be obtained by L. Otherwise it returns a pointer to the newly allocated structure. DSA_free() returns no value. =head1 SEE ALSO L, L, L, L =head1 HISTORY DSA_new() and DSA_free() are available in all versions of SSLeay and OpenSSL. =cut