1*33b1fccfSAndroid Build Coastguard Worker // SPDX-License-Identifier: GPL-2.0+ OR Apache-2.0
2*33b1fccfSAndroid Build Coastguard Worker /*
3*33b1fccfSAndroid Build Coastguard Worker * Copyright (C) 2023 Norbert Lange <[email protected]>
4*33b1fccfSAndroid Build Coastguard Worker */
5*33b1fccfSAndroid Build Coastguard Worker
6*33b1fccfSAndroid Build Coastguard Worker #include <stdio.h>
7*33b1fccfSAndroid Build Coastguard Worker
8*33b1fccfSAndroid Build Coastguard Worker #include "erofs/config.h"
9*33b1fccfSAndroid Build Coastguard Worker #include "liberofs_uuid.h"
10*33b1fccfSAndroid Build Coastguard Worker
erofs_uuid_unparse_lower(const unsigned char * buf,char * out)11*33b1fccfSAndroid Build Coastguard Worker void erofs_uuid_unparse_lower(const unsigned char *buf, char *out) {
12*33b1fccfSAndroid Build Coastguard Worker sprintf(out, "%04x%04x-%04x-%04x-%04x-%04x%04x%04x",
13*33b1fccfSAndroid Build Coastguard Worker (buf[0] << 8) | buf[1],
14*33b1fccfSAndroid Build Coastguard Worker (buf[2] << 8) | buf[3],
15*33b1fccfSAndroid Build Coastguard Worker (buf[4] << 8) | buf[5],
16*33b1fccfSAndroid Build Coastguard Worker (buf[6] << 8) | buf[7],
17*33b1fccfSAndroid Build Coastguard Worker (buf[8] << 8) | buf[9],
18*33b1fccfSAndroid Build Coastguard Worker (buf[10] << 8) | buf[11],
19*33b1fccfSAndroid Build Coastguard Worker (buf[12] << 8) | buf[13],
20*33b1fccfSAndroid Build Coastguard Worker (buf[14] << 8) | buf[15]);
21*33b1fccfSAndroid Build Coastguard Worker }
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