Provided by: libmotif-dev_2.3.8-3.1build1_amd64 

NAME
XmCommandError — A Command function that displays an error message "XmCommandError" "Command functions"
"XmCommandError"
SYNOPSIS
#include <Xm/Command.h>
void XmCommandError(
Widget widget,
XmString error);
DESCRIPTION
XmCommandError displays an error message in the history area of the Command widget. The XmString error is
displayed until the next command entered occurs.
widget Specifies the Command widget ID
error Specifies the passed XmString
For a complete definition of Command and its associated resources, see XmCommand(3).
RELATED
XmCommand(3).
XmCommandError(3)