XPLMSpeakString

XPLMSpeakString

XPLM_API void       XPLMSpeakString(
                         const char *         inString);

This function displays the string in a translucent overlay over the current display and also speaks the string if text-to-speech is enabled. The string is spoken asynchronously, this function returns immediately. This function may not speak or print depending on user preferences.