/*
 * Copyright (c) 2023 Rumbledethumps
 *
 * SPDX-License-Identifier: Zlib
 * SPDX-License-Identifier: BSD-3-Clause
 * SPDX-License-Identifier: Unlicense
 */

#include <rp6502.h>

int __fastcall__ write_xstack(const void *buf, unsigned count, int fildes)
{
    unsigned i;
    for (i = count; i;)
    {
        ria_push_char(((char *)buf)[--i]);
    }
    ria_set_ax(fildes);
    return ria_call_int_errno(RIA_OP_WRITE_XSTACK);
}