#include <sys/types.h>

#define RENDER_PORT 6159
#define RENDER_PORT_NAME "6159"

#pragma pack(push)
#pragma pack(1)

struct render_cmd {
    u_int8_t    mode;

    u_int32_t   img_w;
    u_int32_t   img_h;

    double      x1;
    double      y1;
    double      x2;
    double      y2;
};

#pragma pack(pop)