types.h File Reference

Types definition. More...

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Classes
struct	Box
	Simple Box structure. More...
struct	Circle
	Simple Circle structure. More...
Defines
#define	FALSE   0
	FALSE define (equivalent to 0).
#define	TRUE   1
	TRUE define (equivalent to 1).
#define	NULL   0
	NULL define (equivalent to 0).
#define	MIN_U8   0x00
#define	MAX_U8   0xFF
#define	MIN_S8   -0x80
#define	MAX_S8   0x7F
#define	MIN_U16   0x0000
#define	MAX_U16   0xFFFF
#define	MIN_S16   -0x8000
#define	MAX_S16   0x7FFF
#define	MIN_U32   0x0000
#define	MAX_U32   0xFFFFFFFF
#define	MIN_S32   -0x80000000
#define	MAX_S32   0x7FFFFFFF
#define	uint8_t   u8
#define	int8_t   s8
#define	uint16_t   u16
#define	int16_t   s16
#define	uint32_t   u32
#define	int32_t   s32
#define	FASTCALL
Typedefs
typedef unsigned short	bool
typedef char	s8
typedef short	s16
typedef long	s32
typedef unsigned char	u8
typedef unsigned short	u16
typedef unsigned long	u32
typedef volatile u16	vbool
typedef volatile s8	vs8
typedef volatile s16	vs16
typedef volatile s32	vs32
typedef volatile u8	vu8
typedef volatile u16	vu16
typedef volatile u32	vu32
typedef s16	fix16
typedef s32	fix32
typedef s16	f16
typedef s32	f32
typedef void	VoidCallback ()
Functions
u8	getZeroU8 ()
u16	getZeroU16 ()
u32	getZeroU32 ()
u8	rol8 (u8 value, u16 number)
	ROL instruction for byte (8 bit) value.
u16	rol16 (u16 value, u16 number)
	ROL instruction for short (16 bit) value.
u32	rol32 (u32 value, u16 number)
	ROL instruction for long (32 bit) value.
u8	ror8 (u8 value, u16 number)
	ROR instruction for byte (8 bit) value.
u16	ror16 (u16 value, u16 number)
	ROR instruction for short (16 bit) value.
u32	ror32 (u32 value, u16 number)
	ROR instruction for long (32 bit) value.

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Detailed Description

Types definition.

Author:

Stephane Dallongeville

Date:

08/2011

SGDK Types definition.

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Typedef Documentation

bool

boolean type, to be used with TRUE and FALSE constant. (internally set as unsigned short)

f16

16 bits fixed point type (short version).

f32

32 bits fixed point type (short version).

fix16

16 bits fixed point type.

fix32

32 bits fixed point type.

s16

16 bits signed integer (equivalent to short).

s32

32 bits signed integer (equivalent to long).

s8

8 bits signed integer (equivalent to char).

u16

16 bits unsigned integer (equivalent to unsigned short).

u32

32 bits unsigned integer (equivalent to unsigned long).

u8

8 bits unsigned integer (equivalent to unsigned char).

vbool

volatile boolean type. (internally set as volatile unsigned short)

vs16

volatile 16 bits signed integer.

vs32

volatile 32 bits signed integer.

vs8

volatile 8 bits signed integer.

vu16

volatile 16 bits unsigned integer.

vu32

volatile 32 bits unsigned integer.

vu8

volatile 8 bits unsigned integer.

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Function Documentation

u16 rol16	(	u16	value,
		u16	number
	)

ROL instruction for short (16 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation

u32 rol32	(	u32	value,
		u16	number
	)

ROL instruction for long (32 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation

u8 rol8	(	u8	value,
		u16	number
	)

ROL instruction for byte (8 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation

u16 ror16	(	u16	value,
		u16	number
	)

ROR instruction for short (16 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation

u32 ror32	(	u32	value,
		u16	number
	)

ROR instruction for long (32 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation

u8 ror8	(	u8	value,
		u16	number
	)

ROR instruction for byte (8 bit) value.

Parameters:

value	value to apply bit rotation
number	number of bit rotation