random.h File Reference

Random number generator functions based on OpenSSL. More...

#include <inttypes.h>
#include <stddef.h>

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Functions
unsigned	randrange (unsigned lower, unsigned upper)
char	randchar (void)
void	randstring (char *buffer, size_t len)

Detailed Description

Random number generator functions based on OpenSSL.

Function Documentation

randchar()

char randchar

(

void

)

Returns a random ascii char

Returns

random char

randrange()

unsigned randrange	(	unsigned	lower,
		unsigned	upper
	)

Generates an unsigned type random number in range (inclusive lower and exclusive upper bound)

Parameters

lower	lower boundary
upper	upper boundary

Returns

random number

randstring()

void randstring	(	char *	buffer,
		size_t	len
	)

Fills the buffer with random ascii chars and NULL-terminates it.

Parameters

buffer	buffer to fill
len	length of buffer