#ifndef utils_h
#define utils_h

typedef char bool;
#define true 1
#define false 0

typedef char i8;
typedef short i16;
typedef int i32;
typedef long i64;
typedef long long i128;

typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned long u64;
typedef unsigned long long u128;

typedef float f32;
typedef double f64;

#define loop while (true)

#define Hz 1
#define kHz * 1000

#define P0 (0x1u << 0)
#define P1 (0x1u << 1)
#define P2 (0x1u << 2)
#define P3 (0x1u << 3)
#define P4 (0x1u << 4)
#define P5 (0x1u << 5)
#define P6 (0x1u << 6)
#define P7 (0x1u << 7)
#define P8 (0x1u << 8)
#define P9 (0x1u << 9)
#define P10 (0x1u << 10)
#define P11 (0x1u << 11)
#define P12 (0x1u << 12)
#define P13 (0x1u << 13)
#define P14 (0x1u << 14)
#define P15 (0x1u << 15)
#define P16 (0x1u << 16)
#define P17 (0x1u << 17)
#define P18 (0x1u << 18)
#define P19 (0x1u << 19)
#define P20 (0x1u << 20)
#define P21 (0x1u << 21)
#define P22 (0x1u << 22)
#define P23 (0x1u << 23)
#define P24 (0x1u << 24)
#define P25 (0x1u << 25)
#define P26 (0x1u << 26)
#define P27 (0x1u << 27)
#define P28 (0x1u << 28)
#define P29 (0x1u << 29)
#define P30 (0x1u << 30)
#define P31 (0x1u << 31)
#define PALL 0xFFFFFFFF

#endif