#include <limits.h>
#include "techtype.h"

Classes
struct	U64BIT

Macros
#define	MAX_64BIT_DECIMAL_STRING 22

#define	ULL_Get32(variable) variable.l

#define	ULL_Add(variable, value) variable = ULONG_Add(variable, value)

#define	ULL_Add32(variable, value) variable = ULONG_Add32(variable, value)

#define	ULL_Sub(variable, value) variable = ULONG_Sub(variable, value)

#define	ULL_Sub32(variable, value) variable = ULONG_Sub32(variable, value)

#define	ULL_Mul32(variable, value) variable = ULONG_Mul32(variable, value)

#define	ULL_Div32(variable, value) variable = ULONG_Div32(variable, value)

#define	ULL_ShiftLeft(variable, value) variable = ULONG_ShiftLeft(variable, value)

#define	ULL_ShiftRight(variable, value) variable = ULONG_ShiftRight(variable, value)

#define	ULL_Set32(variable, value) variable.h = 0; variable.l = value;

#define	ULL_SetInvalid(variable) variable.h = 0xffffffffU; variable.l = 0xffffffffU;

#define	ULL_IsValid(variable) ((variable.h != 0xffffffffU) \|\| (variable.l != 0xffffffffU))

#define	ULL_IsEqual(variable, value) (variable.l == value.l && variable.h == value.h)

#define	ULL_Mod32(variable, value) ULONG_Mod32(variable, value)

#define	ULL_Compare(first, second) ULONG_Compare(first, second)

#define	ULL_Compare32(first, second) ULONG_Compare32(first, second)

#define	ULL_Itoa(variable, str) ULONG_Itoa(variable, str)

Functions
U64BIT	ULONG_Add (U64BIT variable, U64BIT value)
	Add a value to a unsigned 64 bit variable. More...

U64BIT	ULONG_Add32 (U64BIT variable, U32BIT value)
	Add a 32-bit value to a unsigned 64 bit variable. More...

U64BIT	ULONG_Sub (U64BIT variable, U64BIT value)
	Subtract a value from a unsigned 64 bit variable. It is the responsibility of the caller to make sure the value does not overflow. More...

U64BIT	ULONG_Sub32 (U64BIT variable, U32BIT value)
	Subtract a 32-bit value from a unsigned 64 bit variable. It is the responsibility of the caller to make sure the value does not overflow. More...

U64BIT	ULONG_Mul32 (U64BIT variable, U32BIT value)
	Multiply a unsigned 64 bit variable by a 32-bit value. More...

U64BIT	ULONG_Div32 (U64BIT variable, U32BIT value)
	Divide a unsigned 64 bit variable by a 24-bit value. NOTE: This function will produce invalid values if the divisor requires more than 24 bits (larger than 16777215). More...

U64BIT	ULONG_ShiftLeft (U64BIT variable, U32BIT value)
	Shift bits left on unsigned 64 bit variable by a 32-bit value. More...

U64BIT	ULONG_ShiftRight (U64BIT variable, U32BIT value)
	Shift bits right on unsigned 64 bit variable by a 32-bit value. More...

U32BIT	ULONG_Mod32 (U64BIT variable, U32BIT value)
	Find the remainer after dividing a unsigned 64 bit variable by a 24-bit value. NOTE: This function will produce invalid values if the divisor requires more than 24 bits (larger than 16777215). More...

S32BIT	ULONG_Compare (U64BIT first, U64BIT second)
	Compare two variables, returning a value that indicates the result of the comparison. More...

S32BIT	ULONG_Compare32 (U64BIT variable, U32BIT value)
	Compare a variable with a 32-bit value, returning a value that indicates the result of the comparison. More...

U64BIT	ULONG_Atoi (char *str)
	Convert a string to unsigned 64 bit. Only the numeric part of the string is converted (up to the first non-digit character). The string value should be less than 2**64-1. More...

void	ULONG_Itoa (U64BIT variable, char *str)
	Convert unsigned 64 bit to a string. The string should be able to hold at least 21 characters, as the largest unsigned 64 bit is 18446744073709551615 (2**64-1). More...

Detailed Description

Date: 20/12/2012

Author: Adam Sturtridge

Definition in file glue_ulong.h.

Macro Definition Documentation

#define MAX_64BIT_DECIMAL_STRING 22

Definition at line 57 of file glue_ulong.h.

#define ULL_Add	(	variable,
		value
	)	variable = ULONG_Add(variable, value)

Definition at line 80 of file glue_ulong.h.

#define ULL_Add32	(	variable,
		value
	)	variable = ULONG_Add32(variable, value)

Definition at line 81 of file glue_ulong.h.

#define ULL_Compare	(	first,
		second
	)	ULONG_Compare(first, second)

Definition at line 93 of file glue_ulong.h.

#define ULL_Compare32	(	first,
		second
	)	ULONG_Compare32(first, second)

Definition at line 94 of file glue_ulong.h.

#define ULL_Div32	(	variable,
		value
	)	variable = ULONG_Div32(variable, value)

Definition at line 85 of file glue_ulong.h.

#define ULL_Get32 ( variable ) variable.l

Definition at line 79 of file glue_ulong.h.

#define ULL_IsEqual	(	variable,
		value
	)	(variable.l == value.l && variable.h == value.h)

Definition at line 91 of file glue_ulong.h.

#define ULL_IsValid ( variable ) ((variable.h != 0xffffffffU) || (variable.l != 0xffffffffU))

Definition at line 90 of file glue_ulong.h.

#define ULL_Itoa	(	variable,
		str
	)	ULONG_Itoa(variable, str)

Definition at line 97 of file glue_ulong.h.

#define ULL_Mod32	(	variable,
		value
	)	ULONG_Mod32(variable, value)

Definition at line 92 of file glue_ulong.h.

#define ULL_Mul32	(	variable,
		value
	)	variable = ULONG_Mul32(variable, value)

Definition at line 84 of file glue_ulong.h.

#define ULL_Set32	(	variable,
		value
	)	variable.h = 0; variable.l = value;

Definition at line 88 of file glue_ulong.h.

#define ULL_SetInvalid ( variable ) variable.h = 0xffffffffU; variable.l = 0xffffffffU;

Definition at line 89 of file glue_ulong.h.

#define ULL_ShiftLeft	(	variable,
		value
	)	variable = ULONG_ShiftLeft(variable, value)

Definition at line 86 of file glue_ulong.h.

#define ULL_ShiftRight	(	variable,
		value
	)	variable = ULONG_ShiftRight(variable, value)

Definition at line 87 of file glue_ulong.h.

#define ULL_Sub	(	variable,
		value
	)	variable = ULONG_Sub(variable, value)

Definition at line 82 of file glue_ulong.h.

#define ULL_Sub32	(	variable,
		value
	)	variable = ULONG_Sub32(variable, value)

Definition at line 83 of file glue_ulong.h.

Function Documentation

U64BIT ULONG_Add	(	U64BIT	variable,
		U64BIT	value
	)

Add a value to a unsigned 64 bit variable.

Parameters

variable	Unsigned 64 bit
value	Value to add

Returns: Nothing

Parameters

variable	Unsigned 64 bit
value	Value to add

Returns: resulting value

Definition at line 48 of file glue_ulong.c.

U64BIT ULONG_Add32	(	U64BIT	variable,
		U32BIT	value
	)

Add a 32-bit value to a unsigned 64 bit variable.

Parameters

variable	Unsigned 64 bit
value	Value to add (32 bit)

Returns: Nothing

Parameters

variable	Unsigned 64 bit
value	Value to add (32 bit)

Returns: resulting value

Definition at line 68 of file glue_ulong.c.

U64BIT ULONG_Atoi ( char * str )

Convert a string to unsigned 64 bit. Only the numeric part of the string is converted (up to the first non-digit character). The string value should be less than 2**64-1.

USE_TRUE_64BIT

Parameters

str	String value

Returns: Unsigned 64 bit

Convert a string to unsigned 64 bit. Only the numeric part of the string is converted (up to the first non-digit character). The string value should be less than 2**64-1.

Parameters

str	String value

Returns: Unsigned 64 bit

Definition at line 398 of file glue_ulong.c.

S32BIT ULONG_Compare	(	U64BIT	first,
		U64BIT	second
	)

Compare two variables, returning a value that indicates the result of the comparison.

Parameters

first	First unsigned 64 bit to compare
second	Second unsigned 64 bit to compare

Returns: 0 if the variables are equal, negative if the first variable is smaller than the second variable, and positive if the first variable is larger than the second variable

Parameters

first	First unsigned 64 bit to compare
second	Second unsigned 64 bit to compare

Returns: 0 if the variables are equal, negative if the first variable is smaller than the second variable, and positive if the first variable is larger than the secodd variable

Definition at line 321 of file glue_ulong.c.

S32BIT ULONG_Compare32	(	U64BIT	variable,
		U32BIT	value
	)

Compare a variable with a 32-bit value, returning a value that indicates the result of the comparison.

Parameters

variable	Unsigned 64 bit to compare
value	32-bit value to compare to

Returns: 0 if the variables are equal, negative if the first variable is smaller than the second variable, and positive if the first variable is larger than the second variable

Definition at line 364 of file glue_ulong.c.

U64BIT ULONG_Div32	(	U64BIT	variable,
		U32BIT	value
	)

Divide a unsigned 64 bit variable by a 24-bit value. NOTE: This function will produce invalid values if the divisor requires more than 24 bits (larger than 16777215).

Parameters

variable	Unsigned 64 bit
value	Value to divide by (24 bit)

Returns: Nothing

Definition at line 195 of file glue_ulong.c.

void ULONG_Itoa	(	U64BIT	variable,
		char *	str
	)

Convert unsigned 64 bit to a string. The string should be able to hold at least 21 characters, as the largest unsigned 64 bit is 18446744073709551615 (2**64-1).

Parameters

variable	Unsigned 64 bit
str	Buffer for string value (at least 22 bytes)

Returns: Nothing

Convert unsigned 64 bit to a string. The string should be able to hold at least 21 characters, as the largest unsigned 64 bit is 18446744073709551615 (2**64-1).

Parameters

variable	Unsigned 64 bit
str	Buffer for string value (at least 22 bytes)

Returns: Nothing

Definition at line 427 of file glue_ulong.c.

U32BIT ULONG_Mod32	(	U64BIT	variable,
		U32BIT	value
	)

Find the remainer after dividing a unsigned 64 bit variable by a 24-bit value. NOTE: This function will produce invalid values if the divisor requires more than 24 bits (larger than 16777215).

Parameters

variable	Unsigned 64 bit
value	Value to divide by (24 bit)

Returns: The variable modulo the value

Definition at line 299 of file glue_ulong.c.

U64BIT ULONG_Mul32	(	U64BIT	variable,
		U32BIT	value
	)

Multiply a unsigned 64 bit variable by a 32-bit value.

Parameters

variable	Unsigned 64 bit
value	Value to multiply by (32 bit)

Returns: Nothing

Definition at line 124 of file glue_ulong.c.

U64BIT ULONG_ShiftLeft	(	U64BIT	variable,
		U32BIT	value
	)

Shift bits left on unsigned 64 bit variable by a 32-bit value.

Parameters

variable	Unsigned 64 bit
value	Value to shift by (32 bit)

Returns: Nothing

Definition at line 236 of file glue_ulong.c.

U64BIT ULONG_ShiftRight	(	U64BIT	variable,
		U32BIT	value
	)

Shift bits right on unsigned 64 bit variable by a 32-bit value.

Parameters

variable	Unsigned 64 bit
value	Value to shift by (32 bit)

Returns: Nothing

Definition at line 266 of file glue_ulong.c.

U64BIT ULONG_Sub	(	U64BIT	variable,
		U64BIT	value
	)

Subtract a value from a unsigned 64 bit variable. It is the responsibility of the caller to make sure the value does not overflow.

Parameters

variable	Unsigned 64 bit
value	Value to subtract

Returns: Nothing

Definition at line 89 of file glue_ulong.c.

U64BIT ULONG_Sub32	(	U64BIT	variable,
		U32BIT	value
	)

Subtract a 32-bit value from a unsigned 64 bit variable. It is the responsibility of the caller to make sure the value does not overflow.

Parameters

variable	Unsigned 64 bit
value	Value to subtract (32 bit)

Returns: Nothing

Definition at line 108 of file glue_ulong.c.

Classes

Macros

Functions

Detailed Description

Macro Definition Documentation

Function Documentation