NAME
SYNOPSIS
DESCRIPTION
STRUCTURES
XGetExtensionVersion − query the version of the input extension.
#include <X11/extensions/XInput.h>
XExtensionVersion
*XGetExtensionVersion( Display *display,
char *name);
display
Specifies the connection to the X server.
name
Specifies the extension to be queried. The input
extension name is definedin the header file XI.h.
The
XGetExtensionVersion request is deprecated and should not
be used. Clients issuing a XgetExtensionVersion request will
not be able to use MPX features. The XGetExtensionVersion
request queries the version of the input extension, and
returns
an XExtensionVersion structure. This structure contains a
major_version and minor_version number which can be compared
with constants defined in XI.h. Support for additional
protocol
requests added to the input extension after its initial
release
is indicated by a version number corresponding to the added
requests. Each version contains all the protocol requests
contained by previous versions.
You should use XFree to free the XExtensionVersion structure.
This request returns an XExtensionVersion structure.
typedef struct
{
int present;
short major_version;
short minor_version;
} XExtensionVersion;