Re: [Qemu-devel] [PATCH v5 13/20] hw/acpi/aml-build: Add ToUUID macro

[Shannon Zhao]

On 2015/4/28 14:54, Igor Mammedov wrote:
> btw:
> whole thing might be simpler if an intermediate conversion is avoided,
> just pack buffer as in spec byte by byte:
> 
> /* format: aabbccdd-eeff-gghh-iijj-kkllmmnnoopp */
> assert(strlen(uuid) == ...);
> build_append_byte(var->buf, HEX2BYTE(uuid[3]); /* dd */
> build_append_byte(var->buf, HEX2BYTE(uuid[2]); /* cc */
> ...

use build_append_byte(var->buf, HEX2BYTE(uuid + (3 * 2)); /* dd */ ?

-- 
Thanks,
Shannon