stdlib.h File Reference

Standard library. More...

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Functions
char	itoa (int n)
char *	number_to_char (int n)
char *	hexadecimal_to_char (unsigned long number)
int	strcmp (const char *str1, const char *str2)
	Compares the string pointed to by str1 with the string pointed to by str2. More...
int	strlen (const char *str)

Detailed Description

Standard library.

Function Documentation

hexadecimal_to_char()

char* hexadecimal_to_char

(

unsigned long

number

)

Takes hexadecimal the number, converts it to chars and puts it in an array.

Parameters

The	hex we want to convert to corresponding char.

Returns

The number converted in a string

itoa()

char itoa

(

int

n

)

Converts an int to a char, and returns it.

Parameters

The	int to convert.

Returns

A character which based on the submitted int.

number_to_char()

char* number_to_char

(

int

n

)

Takes the number, converts it to chars and puts it in an array.

Parameters

The	int we want to convert to corresponding char.

Returns

The number converted in a string

strcmp()

int strcmp	(	const char *	str1,
		const char *	str2
	)

Compares the string pointed to by str1 with the string pointed to by str2.

Parameters

str1	The first string to be compared.
str2	The second string to be compared.

Returns

If the return value is below 0, then str1 is less than str2; if the return value is above 0 then str1 is larger than str2. If the return value is 0, then str1 is equal to str2.

strlen()

int strlen

(

const char *

str

)

Returns the length of the string. Does not include \0.

Parameters

str	The string to count.

Returns

The length of the string.