From b9da9a40ac1c546092fabd2a38a87b48d762b068 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Sun, 13 Nov 2005 19:46:25 +0000
Subject: [PATCH] more info for gzip from RFC 1952

---
 magic/Magdir/compress | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/magic/Magdir/compress b/magic/Magdir/compress
index 39a3d110..aa540601 100644
--- a/magic/Magdir/compress
+++ b/magic/Magdir/compress
@@ -22,22 +22,28 @@
 >2	byte		<8		\b, reserved method
 >2	byte		>8		\b, unknown method
 >3	byte		&0x01		\b, ASCII
->3	byte		&0x02		\b, continuation
+>3	byte		&0x02		\b, has CRC
 >3	byte		&0x04		\b, extra field
 >3	byte&0xC	=0x08
 >>10	string		x		\b, was "%s"
->9	byte		=0x00		\b, from MS-DOS
+>3	byte		&0x10		\b, has comment
+>9	byte		=0x00		\b, from FAT filesystem (MS-DOS, OS/2, NT)
 >9	byte		=0x01		\b, from Amiga
 >9	byte		=0x02		\b, from VMS
 >9	byte		=0x03		\b, from Unix
+>9	byte		=0x04		\b, from VM/CMS
 >9	byte		=0x05		\b, from Atari
->9	byte		=0x06		\b, from OS/2
+>9	byte		=0x06		\b, from HPFS filesystem (OS/2, NT)
 >9	byte		=0x07		\b, from MacOS
->9	byte		=0x0A		\b, from Tops/20
->9	byte		=0x0B		\b, from Win/32
+>9	byte		=0x08		\b, from Z-System
+>9	byte		=0x09		\b, from CP/M
+>9	byte		=0x0A		\b, from TOPS/20
+>9	byte		=0x0B		\b, from NTFS filesystem (NT)
+>9	byte		=0x0C		\b, from QDOS
+>9	byte		=0x0D		\b, from Acorn RISCOS
 >3	byte		&0x10		\b, comment
 >3	byte		&0x20		\b, encrypted
-### >4	ledate		x		last modified: %s,
+>4	ledate		>0		last modified: %s,
 >8	byte		2		\b, max compression
 >8	byte		4		\b, max speed
 
-- 
2.50.1