author Mike Shal <>
Tue, 27 Mar 2018 17:24:59 -0400
changeset 773872 c86ed93e30493eb8c478850636415bb457f83c64
parent 446811 9f1de4aeae3a3495b6425668acbafbdf7eebb18b
child 489668 cbb8fdf1daf98a15f7d57f6b08d273bdf96aa1a0
child 694109 98e2b4ee9775a2a2b5cc1bb8a390bfe901814f38
permissions -rw-r--r--
Bug 1449623 - allow annotating GENERATED_FILES with required environment variables; r?Build Tup needs to know which environment variables to export to a subprocess so that it can track changes to them. We should annotate GENERATED_FILES scripts with the environment variables they require so this information can get to the backend. MozReview-Commit-ID: B4XRVB5ZkRm

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at */

#ifndef nsCharsetSource_h_
#define nsCharsetSource_h_

// note: the value order defines the priority; higher numbers take priority
#define kCharsetUninitialized           0
#define kCharsetFromFallback            1
#define kCharsetFromTopLevelDomain      2
#define kCharsetFromDocTypeDefault      3 // This and up confident for XHR
#define kCharsetFromCache               4
#define kCharsetFromParentFrame         5
#define kCharsetFromAutoDetection       6
#define kCharsetFromHintPrevDoc         7
#define kCharsetFromMetaPrescan         8 // this one and smaller: HTML5 Tentative
#define kCharsetFromMetaTag             9 // this one and greater: HTML5 Confident
#define kCharsetFromIrreversibleAutoDetection 10
#define kCharsetFromChannel            11
#define kCharsetFromOtherComponent     12
#define kCharsetFromParentForced       13 // propagates to child frames
#define kCharsetFromUserForced         14 // propagates to child frames
#define kCharsetFromByteOrderMark      15
#define kCharsetFromUtf8OnlyMime       16 // For JSON, WebVTT and such

#endif /* nsCharsetSource_h_ */