NAME

XNextRequest, NextRequest — return serial number of next request. 

SYNOPSIS

unsigned long XNextRequest(display)
     Display ∗display;

ARGUMENTS

displaySpecifies a connection to an X server; returned from XOpenDisplay(). 

RETURNS

The serial number. 

DESCRIPTION

XNextRequest() extracts the full serial number that Xlib will use for the next request.  Serial numbers are maintained separately for each display connection. 

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

SEE ALSO

XLastKnownRequestProcessed(). 

Xlib Reference Manual