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XtError(3)		  XT COMPATIBILITY FUNCTIONS		    XtError(3)

NAME
       XtError,	 XtSetErrorHandler, XtSetWarningHandler, XtWarning - low-level
       error 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 re-
		 turn, 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       The XtError function has	been superseded	by XtAppError.

       The XtSetErrorHandler function has been superseded by XtAppSetErrorHan-
       dler.

       The XtSetWarningHandler function	has been superseded  by	 XtAppSetWarn-
       ingHandler.

       The XtWarning function has been superseded by XtAppWarning.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	1.3.0			    XtError(3)

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<https://man.freebsd.org/cgi/man.cgi?query=XtSetErrorHandler&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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