XtDisplayStringConversionWarning - issue a conversion warning message

display   Specifies the display connection with which the conversion is associated.

       from_value
                 Specifies the string that could not be converted.

       to_type   Specifies the target representation type requested.

       The  XtDisplayStringConversionWarning  function  issues a warning message using XtAppWarningMsg with name
       “conversionError”, type “string”, class “XtToolkitError”, and the default message string “Cannot  convert
       "from_value" to type to_type”.

       To  issue  other  types  of  warning  or error messages, the type converter should use XtAppWarningMsg or
       XtAppErrorMsg.

       XtDisplayStringConversionWarning - issue a conversion warning message

XtAppWarningMsg(3t)
       XToolkitIntrinsics-CLanguageInterfaceXlib-CLanguageXInterface

X Version 11                                       libXt 1.2.1               XtDisplayStringConversionWarning(3)

       #include <X11/Intrinsic.h>

       void XtDisplayStringConversionWarning(Display* display, const char *from_value, const char *to_type);