Mercurial > repo
view src/ploki/random.c @ 10513:28c4c6b6e9bd
<wob_jonas> `` sed -i \'s/M3/Saw Gerrera|Shmi|Sio Bibble|Sith Lord Jar Jar|Supreme Leader Snoke|Taun We|Watto|Wedge Antilles|Willard|Yoda|Zam Wessel|the Dianoga|the Rancor|the Sarlacc/\' bin/starwars && cat bin/starwars
author | HackBot |
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date | Sun, 26 Mar 2017 02:00:49 +0000 |
parents | ac0403686959 |
children |
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#include "config.h" #include "random.h" #include <stdio.h> #include <stdlib.h> #include <time.h> void randseed(void) { unsigned seed; seed = time(NULL); #if HAVE_DEV_URANDOM_P { FILE *fp; if ((fp = fopen("/dev/urandom", "rb"))) { fread(&seed, sizeof seed, 1, fp); fclose(fp); } } #endif srand(seed); } double randval(void) { return rand() / (RAND_MAX + 1.0); }