Pull Request Updated #github

espeak-ng@groups.io Integration <espeak-ng@...>

[espeak-ng/espeak-ng] Pull request updated by trypolis464:

#904 Made the SpeechPlayer code C++, to make it more like the rest of the project

A lot of ESpeak seems to be in C, not C++, so I went ahead and renamed these files, and also updated the makefile. I couldn't find any C++ specific functions, but I could've very well missed something.