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#ifndef GUARD_GBA_GBA_H
#define GUARD_GBA_GBA_H
#include <stddef.h>
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef signed char s8;
typedef signed short s16;
typedef signed int s32;
typedef volatile u8 vu8;
typedef volatile u16 vu16;
typedef volatile u32 vu32;
typedef volatile s8 vs8;
typedef volatile s16 vs16;
typedef volatile s32 vs32;
typedef float f32;
typedef double f64;
typedef u8 bool8;
typedef u16 bool16;
typedef u32 bool32;
#define TRUE 1
#define FALSE 0
#define IWRAM_DATA __attribute__((section("iwram_data")))
#define EWRAM_DATA __attribute__((section("ewram_data")))
#define ALIGNED(n) __attribute__((aligned(n)))
// The original build process placed COMMON data (i.e. uninitialized globals)
// in IWRAM after the static variables.
// When ld places COMMON variables in the output, it aligns the variable
// according to the size of the variable, with a maximum alignment of 16. This
// results in large alignment values.
// Initialized variables are aligned according to the size of the largest
// primitive type in the object, so their alignment will often be smaller.
// However, we cannot use COMMON data in pokeruby because the order of COMMON
// data in the output is not reliable. Instead, we need to initialize the
// variables so that their order in the source file is preserved in the output.
// But using initialized variables brings us into conflict with those large
// alignment values.
// These macros allow us to get around this by manually specifying what the
// alignment would be if the variable were uninitialized.
#define COMM(decl, n) IWRAM_DATA ALIGNED(1 << n) decl = {0};
#define COMM_0(decl) COMM(decl, 0)
#define COMM_1(decl) COMM(decl, 1)
#define COMM_2(decl) COMM(decl, 2)
#define COMM_4(decl) COMM(decl, 4)
#include "gba/io_reg.h"
#include "gba/syscall.h"
#include "gba/macro.h"
#define SOUND_INFO_PTR (*(struct SoundInfo **)0x3007FF0)
#define INTR_CHECK (*(u16 *)0x3007FF8)
#define INTR_VECTOR (*(void **)0x3007FFC)
#endif // GUARD_GBA_GBA_H
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