From 729aea3b4166d9a7c9bd3b61bf26541039232746 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sat, 19 Nov 2016 02:47:44 -0800
Subject: [PATCH] utils: mark circular.

---
 lib/crypto/crypto.js     |  6 +++---
 lib/crypto/pk-browser.js |  2 +-
 lib/crypto/pk.js         |  2 +-
 lib/utils/asn1.js        |  2 +-
 lib/utils/co.js          | 10 +++++-----
 lib/utils/utils.js       | 14 +++++++-------
 6 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/crypto/crypto.js b/lib/crypto/crypto.js
index 2394ad78..aac0cef5 100644
--- a/lib/crypto/crypto.js
+++ b/lib/crypto/crypto.js
@@ -642,7 +642,7 @@ crypto.randomRange = function randomRange(min, max) {
 
 lazy('aes', './aes');
 lazy('chachapoly', './chachapoly');
-lazy('ec', './ec');
-lazy('schnorr', './schnorr');
+lazy('ec', './ec'); // ec-secp256k1 - circular
+lazy('schnorr', './schnorr'); // circular
 lazy('siphash', './siphash');
-lazy('pk', './pk');
+lazy('pk', './pk'); // circular
diff --git a/lib/crypto/pk-browser.js b/lib/crypto/pk-browser.js
index 34262bcd..02f7b080 100644
--- a/lib/crypto/pk-browser.js
+++ b/lib/crypto/pk-browser.js
@@ -10,7 +10,7 @@ var assert = require('assert');
 var BN = require('bn.js');
 var ASN1 = require('../utils/asn1');
 var elliptic = require('elliptic');
-var crypto = require('../crypto/crypto');
+var crypto = require('./crypto');
 var dsa, rsa, ecdsa;
 
 /*
diff --git a/lib/crypto/pk.js b/lib/crypto/pk.js
index b037a4f3..4decbd7b 100644
--- a/lib/crypto/pk.js
+++ b/lib/crypto/pk.js
@@ -9,7 +9,7 @@
 var assert = require('assert');
 var PEM = require('../utils/pem');
 var elliptic = require('elliptic');
-var crypto = require('../crypto/crypto');
+var crypto = require('./crypto');
 var nodeCrypto = require('crypto');
 var dsa, rsa, ecdsa;
 
diff --git a/lib/utils/asn1.js b/lib/utils/asn1.js
index 4c764613..7acab5eb 100644
--- a/lib/utils/asn1.js
+++ b/lib/utils/asn1.js
@@ -30,7 +30,7 @@
 'use strict';
 
 var assert = require('assert');
-var BufferReader = require('../utils/reader');
+var BufferReader = require('./reader');
 var ASN1 = exports;
 
 ASN1.parseTag = function parseTag(p) {
diff --git a/lib/utils/co.js b/lib/utils/co.js
index 84f3f767..80794f38 100644
--- a/lib/utils/co.js
+++ b/lib/utils/co.js
@@ -7,7 +7,7 @@
 
 'use strict';
 
-var utils = require('./utils');
+var nextTick = require('./nexttick');
 var every;
 
 /**
@@ -151,7 +151,7 @@ function con(generator) {
 
     return exec(gen).catch(function(err) {
       // Escape the promise's scope:
-      utils.nextTick(function() {
+      nextTick(function() {
         callback(err);
       });
     });
@@ -167,11 +167,11 @@ function con(generator) {
 
 function cb(promise, callback) {
   promise.then(function(value) {
-    utils.nextTick(function() {
+    nextTick(function() {
       callback(null, value);
     });
   }, function(err) {
-    utils.nextTick(function() {
+    nextTick(function() {
       callback(err);
     });
   });
@@ -184,7 +184,7 @@ function cb(promise, callback) {
 
 function wait() {
   return new Promise(function(resolve, reject) {
-    utils.nextTick(resolve);
+    nextTick(resolve);
   });
 };
 
diff --git a/lib/utils/utils.js b/lib/utils/utils.js
index 963be6b7..94d1d14a 100644
--- a/lib/utils/utils.js
+++ b/lib/utils/utils.js
@@ -1954,18 +1954,18 @@ utils.lazy = require('./lazy');
 
 lazy = utils.lazy(require, exports);
 
-lazy('AsyncObject', './async');
+lazy('AsyncObject', './async'); // circular - inherits
 lazy('bloom', './bloom');
-lazy('errors', './errors');
+lazy('errors', './errors'); // circular - inherits/btc
 lazy('ip', './ip');
-lazy('Locker', './locker');
+lazy('Locker', './locker'); // circular - inherits
 lazy('LRU', './lru');
 lazy('murmur3', './murmur3');
 lazy('co', './co');
-lazy('uri', './uri');
-lazy('BufferReader', './reader');
-lazy('BufferWriter', './writer');
-lazy('protobuf', './protobuf');
+lazy('uri', './uri'); // circular - satoshi/btc/isNumber
+lazy('BufferReader', './reader'); // circular - serialization
+lazy('BufferWriter', './writer'); // circular - serialization
+lazy('protobuf', './protobuf'); // circular - inherits
 lazy('pem', './pem');
 lazy('asn1', './asn1');
 lazy('nfkd', './nfkd');