#pragma once

#include <pthread.h>

#ifdef USE_SQLITE3
#include <sqlite3.h>
extern sqlite3 *db;
extern pthread_mutex_t db_mutex;
#else
#include <stdio.h>
extern FILE *users_file;
extern pthread_mutex_t users_file_mutex;
#endif

void init_db();
void migrate_db();
char *json_escape(const char *str);