extern int server_socket;

enum

{

    CMD_LEN=500,

    LINE_LEN=500

};

enum msg_types

{

    KILL,

    NEWJOB,

    NEWJOB_OK,

    RUNJOB,

    RUNJOB_OK,

    ENDJOB,

    LIST,

    LIST_LINE,

    CLEAR_FINISHED

};

struct msg

{

    enum msg_types type;

    union

    {

        struct {

            int command_size;

            int store_output;

        } newjob;

        struct {

            int ofilename_size;

            int store_output;

        } runjob_ok;

        int jobid;

        int errorlevel;

        int line_size;

    } u;

};

enum Jobstate

{

    QUEUED,

    RUNNING,

    FINISHED,

};

void send_bytes(const int fd, const char *data, const int bytes);

int recv_bytes(const int fd, char *data, const int bytes);

void send_msg(const int fd, const struct msg *m);

int recv_msg(const int fd, struct msg *m);