seek_adi
offset_out = seek_adi(fd, offset_in, SEEK_SET);
offset_out = seek_adi(fd, offset_in, SEEK_SET);
offset_out = seek_adi(fd, 0, SEEK_CUR);
offset_out = seek_adi(fd, OFFSET_ADD, SEEK_CUR);
offset_out = seek_adi(fd, OFFSET_SUBTRACT, SEEK_CUR);
oret = seek_adi(fd, offset, SEEK_SET);
oret = seek_adi(fd, offset, SEEK_SET);
oret = seek_adi(fd, offset, SEEK_SET);
oret = seek_adi(fd, offset, SEEK_SET);
oret = seek_adi(fd, offset, SEEK_SET);
oret = seek_adi(fd, offset, SEEK_SET);