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/* Copyright (c) 2020 Yubico AB. */ | |
#include <stdio.h> | |
#include <stdint.h> | |
#include <string.h> | |
#include <ctype.h> | |
/* This small program takes in a 7 byte NFC UID and converts to format | |
* needed for access control systems. This is implemented for the esmi, | |
* RCO, RFIDeas and OnGuard systems */ |