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XtError(3)		   XT COMPATIBILITY FUNCTIONS		      XtError(3)

NAME
     XtError,  XtSetErrorHandler, XtSetWarningHandler, XtWarning - low-level er-
     ror handlers

SYNTAX
     #include <X11/Intrinsic.h>

     _X_NORETURN void XtError(const char *message);

     void XtSetErrorHandler(_X_NORETURN XtErrorHandler handler);

     void XtSetWarningHandler(XtErrorHandler handler);

     void XtWarning(const char *message);

ARGUMENTS
     message   Specifies the nonfatal error message that is to be reported.

     handler   Specifies the new fatal error procedure, which should not return,
	       or the nonfatal error procedure, which usually returns.

     message   Specifies the message that is to be reported.

DESCRIPTION
     The XtError function has been superseded by XtAppError.

     The XtSetErrorHandler function has been superseded by XtAppSetErrorHandler.

     The XtSetWarningHandler function has been superseded by XtAppSetWarningHan-
     dler.

     The XtWarning function has been superseded by XtAppWarning.

SEE ALSO
     XtAppError(3)
     X Toolkit Intrinsics - C Language Interface
     Xlib - C Language X Interface

X Version 11			   libXt 1.3.1			      XtError(3)

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<https://man.freebsd.org/cgi/man.cgi?query=XtSetErrorHandler&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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