XtAddInput, XtAddTimeOut, XtAddWorkProc - register input, timeout, and workprocs
#include <X11/Intrinsic.h>
XtInputId XtAddInput(int source, XtPointer condition, XtInputCallbackProc proc, XtPointer client_data);
XtIntervalId XtAddTimeOut(unsigned long interval, XtTimerCallbackProc proc, XtPointer client_data);
XtWorkProcId XtAddWorkProc(XtWorkProc proc, XtPointer client_data);
Specifies the argument that is to be passed to the specified procedure when input is available
Specifies the mask that indicates a read, write, or exception condition or some operating system dependent condition.
Specifies the procedure that is to be called when input is available.
Specifies the source file descriptor on a UNIX-based system or other operating system dependent device specification.
XtAddInput has been replaced by XtAppAddInput.
XtAddTimeOut has been replaced by XtAppAddTimeOut.
XtAddWorkProc has been replaced by XtAppAddWorkProc.
XtAppAddInput(3), XtAppAddTimeOut(3), XtAppAddWorkProc(3)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface