* implemented FindFiles, NextFile and ~FindFiles for linux

git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@228 8a3a26a2-13c4-0310-b231-cf6edde360e5

libs/missing.h

@@ -73,6 +73,9 @@ int MemorySize(void *ptr);
 #define MK_CONTROL          0x0008
 #define MK_MBUTTON          0x0010
 
+#include <dirent.h>
+#include <iostream>
+
 #endif
 
 #define CString Str
@@ -213,6 +216,7 @@ private:
 	HANDLE			findHandle;
 	WIN32_FIND_DATA	findFileData;
 #else
+	DIR				*findHandle;
 #endif
 };