v7 man page for rand

Query: rand

OS: v7

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

RAND(3) 						     Library Functions Manual							   RAND(3)

NAME
rand, srand - random number generator
SYNOPSIS
srand(seed) int seed; rand( )
DESCRIPTION
Rand uses a multiplicative congruential random number generator with period 232 to return successive pseudo-random numbers in the range from 0 to 215-1. The generator is reinitialized by calling srand with 1 as argument. It can be set to a random starting point by calling srand with what- ever you like as argument. RAND(3)
Related Man Pages
rand(3) - osx
rand_r(3) - mojave
sranddev(3) - mojave
rand(3) - freebsd
rand(3ucb) - opensolaris
Similar Topics in the Unix Linux Community
Help with removal of spaces between operators and operands
Randomize letters
Randomly selecting sequences and generating specific output files
Random letters
Help setting up a bhyve branded zone