#include <stdio.h>

#define LOG_DEBUG           1
#define LOG_INFO            2
#define LOG_ERR             3

#define LOG_LEVEL           LOG_DEBUG
#define LOG(l, ...)         (l >= LOG_LEVEL ? fprintf(stderr, __VA_ARGS__) : 0 )

typedef struct SRVConfig {
    ECPDHKey key_perma;
    uint16_t capabilities;
} SRVConfig;

SRVConfig *srv_get_config(void);