Xlib(3X)
NAME
Xlib − C Language X Window System Interface Library
SYNOPSIS
#include <X/Xlib.h>
DESCRIPTION
The Xlib library is the low level interface for C to the X protocol. The Xlib library consists of 150 subroutines.
This library gives complete access to all capability provided by the X Window System, and is intended to be the basis for other higher level libraries for use with X.
FILES
/usr/include/X/Xlib.h
/usr/lib/libX.a
SEE ALSO
Guide to the Xlib Library, X(1)