multiboot2_header_t
multiboot2_header_t *header;
for (i = 0; i <= (MULTIBOOT_SEARCH - sizeof (multiboot2_header_t));
header = (multiboot2_header_t *)(header_search + i);
multiboot2_header_t *mbh2;
mem2 <= MULTIBOOT_SEARCH - sizeof (multiboot2_header_t);
patch64_mb2(multiboot2_header_t *mbh2, int file_offset,