#ifndef TYPEDEFS_H
#define TYPEDEFS_H
#include <stdint.h>

typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;

typedef int8_t i8;
typedef int16_t i16;
typedef int32_t i32;
typedef int64_t i64;

typedef union {
  u32 d;
} ipv4_t;

#define U32_MAX 4294967295
#endif