gcc: warning: will never be executed Post: 302379828

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LEARN ABOUT SUNOS

tiffsetwarninghandler

TIFFWarning(3tiff)					 Introduction to Library Functions					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 warning message to stderr.  The fmt parameter is a
       printf(3S) format string, and any number of arguments can be supplied. The module parameter is interpreted as a string that,  if  non-zero,
       should be printed before the message, and is typically used to identify the software module in which a warning is detected.

       Applications that desire to capture control in the event of a warning should use TIFFSetWarningHandler to override the default warning han-
       dler. A NULL(0) warning handler function may be installed to suppress error messages.

RETURN VALUES

       TIFFSetWarningHandler returns a reference to the previous error handling function.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWTiff			   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       libtiff(3), TIFFError(3tiff), printf(3S)

NOTES

       This man page was originally written by Sam Leffler. Updated by Breda McColgan, Sun Microsystems Inc., 2004.

SunOS 5.10							    02 Apr 2004 						TIFFWarning(3tiff)

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