byte * _gcry_mpi_get_secure_buffer (gcry_mpi_t a, unsigned *nbytes, int *sign) { return do_get_buffer (a, nbytes, sign, 1); }
byte * mpi_get_secure_buffer( MPI a, unsigned *nbytes, int *sign ) { return do_get_buffer( a, nbytes, sign, 1 ); }
byte * _gcry_mpi_get_buffer (gcry_mpi_t a, unsigned int *nbytes, int *sign) { return do_get_buffer (a, nbytes, sign, 0); }