XPLM_API void       XPLMGetPluginInfo(
                         XPLMPluginID         inPlugin,    
                         char *               outName,    /* Can be NULL */
                         char *               outFilePath,    /* Can be NULL */
                         char *               outSignature,    /* Can be NULL */
                         char *               outDescription);    /* Can be NULL */

This routine returns information about a plug-in. Each parameter should be a pointer to a buffer of at least 256 characters, or NULL to not receive the information.

outName - the human-readable name of the plug-in. outFilePath - the absolute file path to the file that contains this plug-in. outSignature - a unique string that identifies this plug-in. outDescription - a human-readable description of this plug-in.