dirent not defined in fileexp.cpp

[superowner]

Hello ,in windows ,int fileexp.cpp ," while( dirent* fn = dir.read() )" is error, you have not defined dirent and fn

[squell]

dirent.h must be available, see:

id3/INSTALL

Lines 108 to 112 in c7b729d

	Notes for building under Windows:
	* When using MSVC, the file 'dirent.h' is not included with the compiler. You
	can use the open source replacement by Toni Ronkko, obtainable at
	https://github.com/tronkko/dirent/