DUMP_NAME_LEN
wlen = (ucs2_strnlen(varname, DUMP_NAME_LEN) + 1) * sizeof(efi_char16_t);
char name[DUMP_NAME_LEN];
efi_char16_t efi_name[DUMP_NAME_LEN];
for (i = 0; i < DUMP_NAME_LEN; i++)
char name[DUMP_NAME_LEN], data_type;
ucs2_as_utf8(name, varname, DUMP_NAME_LEN);