types.h

#include <stdint.h>
#include <stdlib.h>
#pragma once

typedef uint8_t uint8;
typedef int8_t int8;
typedef uint16_t uint16;
typedef int16_t int16;
typedef uint32_t uint32;
typedef int32_t int32;

#define arraysize(x) sizeof(x)/sizeof(x[0])
#define sign8(x) ((x) & 0x80)
#define sign16(x) ((x) & 0x8000)
#define load24(x) ((*(uint32*)&(x))&0xffffff)

#ifdef _MSC_VER
#define countof _countof
#else
#define countof(a) (sizeof(a)/sizeof(*(a)))
#endif
static inline uint16 abs16(uint16 t) { return sign16(t) ? -t : t; }
static inline uint8 abs8(uint8 t) { return sign8(t) ? -t : t; }

#define BYTE(x) (*(uint8*)&(x))
#define HIBYTE(x) (((uint8*)&(x))[1])
#define WORD(x) (*(uint16*)&(x))
#define XY(x, y) ((y)*64+(x))

static inline uint16 swap16(uint16 v) { return (v << 8) | (v >> 8); }

struct Point16U {
  uint16 x, y;
};
struct PointU8 {
  uint8 x, y;
};

struct Pair16U {
  uint16 a, b;
};

struct PairU8 {
  uint8 a, b;
};

struct ProjectSpeedRet {
  uint8 x, y;
  uint8 xdiff, ydiff;
};

struct OamEnt {
  uint8 x, y, charnum, flags;
};

struct UploadVram_Row {
  uint16 col[32];
};

struct UploadVram_32x32 {
  UploadVram_Row row[32];
};

struct UploadVram_3 {
  uint8 pad[256];
  uint16 data[4];
};

union UploadVram {
  UploadVram_3 t3;
};

#define uvram (*(UploadVram*)(&g_ram[0x1000]))

typedef void PlayerHandlerFunc();
typedef void HandlerFuncK(int k);