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CentOS 7.0 - man page for tiffwarning (centos section 3TIFF)

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TIFFWarning(3TIFF)							       TIFFWarning(3TIFF)

NAME
       TIFFWarning, TIFFSetWarningHandler - library warning interface

SYNOPSIS
       #include <tiffio.h>

       void TIFFWarning(const char *module, const char *fmt, ...)

       #include <stdarg.h>

       typedef void (*TIFFWarningHandler)(const char *module, const char *fmt, va_list ap);

       TIFFWarningHandler TIFFSetWarningHandler(TIFFWarningHandler handler);

DESCRIPTION
       TIFFWarning  invokes the library-wide warning handler function to (normally) write a warn-
       ing message to the stderr.  The fmt parameter is a printf(3S) format string, and any  num-
       ber  arguments  can  be supplied. The module parameter is interpreted as a string that, if
       non-zero, should be printed before the message; it typically is used to identify the soft-
       ware module in which a warning is detected.

       Applications  that desire to capture control in the event of a warning should use TIFFSet-
       WarningHandler to override the default warning handler.	A NULL(0) warning handler  func-
       tion may be installed to suppress error messages.

RETURN VALUES
       TIFFSetWarningHandler returns a reference to the previous error handling function.

SEE ALSO
       TIFFError(3TIFF), libtiff(3TIFF), printf(3)

       Libtiff library home page: http://www.remotesensing.org/libtiff/

libtiff 				 October 15, 1995		       TIFFWarning(3TIFF)
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