Title: X Protocol Reference Manual
Description: **The X Windows System:**

 - [Volume 0: X Protocol Reference Manual](/works/OL4347519W/)
 - [Volume 1: Xlib Programming Manual](/works/OL4347525W/)
 - [Volume 2: Xlib Reference Manual](/works/OL19371049W/)
 - [Volume 3: X Window System User’s Guide](/works/OL2158084W/)
 - [Volume 4: X Toolkit Intrinsics Programming Manual](/works/OL8272931W/)
 - [Volume 5: X Toolkit Intrinsics Reference Manual](/works/OL18304438W/)
 - [Volume 6: Motif Programming Manual](/works/OL3862243W/)
 - [Volume 7a: XView Programming Manual](/works/OL3862248W/)
 - [Volume 7b: XView Reference Manual](/works/OL3862247W/)

**Printing History:**
<dl>
	<dt>
		July 1989:
		<dd>First Edition.</dd>
	</dt>
	<dt>
		May 1990:
		<dd>Second Edition. Release 4 changes incorporated.</dd>
	</dt>
	<dt>
		February 1992:
		<dd>Third Edition. Release 5 changes incorporated.</dd>
	</dt>
	<dt>
		July 1993:
		<dd>Minor corrections. Two appendices added.</dd>
	</dt>
</dl>
Subjects: X Window System (Computer system), C (Programmiersprache), Système d'exploitation (Ordinateurs), X Window System Protocol, X Window System, Window 11, Exploitation système, X Window system (Logiciel), Programacao de computadores, Tcp/ip (computer network protocol)