1 files changed, 0 insertions, 76 deletions
diff --git a/src/prng4.js b/src/prng4.js
deleted file mode 100644
index ca3026d..0000000
--- a/src/prng4.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Copyright (c) 2003-2005  Tom Wu
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
- * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
- * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
- *
- * IN NO EVENT SHALL TOM WU BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
- * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * In addition, the following condition applies:
- *
- * All redistributions must retain an intact copy of this copyright notice
- * and disclaimer.
- */
-
-// prng4.js - uses Arcfour as a PRNG
-
-function Arcfour() {
-  this.i = 0;
-  this.j = 0;
-  this.S = new Array();
-}
-
-// Initialize arcfour context from key, an array of ints, each from [0..255]
-function ARC4init(key) {
-  var i, j, t;
-  for(i = 0; i < 256; ++i)
-    this.S[i] = i;
-  j = 0;
-  for(i = 0; i < 256; ++i) {
-    j = (j + this.S[i] + key[i % key.length]) & 255;
-    t = this.S[i];
-    this.S[i] = this.S[j];
-    this.S[j] = t;
-  }
-  this.i = 0;
-  this.j = 0;
-}
-
-function ARC4next() {
-  var t;
-  this.i = (this.i + 1) & 255;
-  this.j = (this.j + this.S[this.i]) & 255;
-  t = this.S[this.i];
-  this.S[this.i] = this.S[this.j];
-  this.S[this.j] = t;
-  return this.S[(t + this.S[this.i]) & 255];
-}
-
-Arcfour.prototype.init = ARC4init;
-Arcfour.prototype.next = ARC4next;
-
-// Plug in your RNG constructor here
-function prng_newstate() {
-  return new Arcfour();
-}
-
-// Pool size must be a multiple of 4 and greater than 32.
-// An array of bytes the size of the pool will be passed to init()
-var rng_psize = 256;