hpux man page for xvendorrelease

XVendorRelease()														  XVendorRelease()

Name
  XVendorRelease, VendorRelease - return vendor release number.

Synopsis
  int XVendorRelease(display)
	   Display *display;

Arguments
  display   Specifies a connection to an X server; returned from XOpenDisplay().

Returns
  The vendor release number.

Description
  XVendorRelease() return a number related to a vendor's release of the X server.

  The C language macro VendorRelease() is equivalent and slightly more efficient.

  Note	also  that in Release 5, the XlibSpecificationRelease symbol is defined (with the value 5) by Xlib.  Before Release 5 this symbol was
  not defined.

See Also
  XServerVendor().

Xlib - Macro Equivalents													  XVendorRelease()