char* F2C::get_key(char* key, int id) {
snprintf(key, KEY_SIZE, "%x",id);
return key;
}
char* F2C::get_key_id(char* key, int id) {
char* F2C::get_key(char* key, int id) {
snprintf(key, KEY_SIZE, "%x",id);
return key;
}
char* F2C::get_key_id(char* key, int id) {