Implemented FindFirstFileEx, cleaned old implementation up.

include/winbase.h

@@ -201,6 +201,20 @@ typedef struct
 DECL_WINELIB_TYPE_AW(WIN32_FIND_DATA)
 DECL_WINELIB_TYPE_AW(LPWIN32_FIND_DATA)
 
+typedef enum _FINDEX_INFO_LEVELS
+{
+	FindExInfoStandard,
+	FindExInfoMaxInfoLevel
+} FINDEX_INFO_LEVELS;
+
+typedef enum _FINDEX_SEARCH_OPS
+{
+	FindExSearchNameMatch,
+	FindExSearchLimitToDirectories,
+	FindExSearchLimitToDevices,
+	FindExSearchMaxSearchOp
+} FINDEX_SEARCH_OPS;
+
 typedef struct
 {
     LPVOID lpData;
@@ -1492,6 +1506,9 @@ HANDLE16    WINAPI FindFirstFile16(LPCSTR,LPWIN32_FIND_DATAA);
 HANDLE    WINAPI FindFirstFileA(LPCSTR,LPWIN32_FIND_DATAA);
 HANDLE    WINAPI FindFirstFileW(LPCWSTR,LPWIN32_FIND_DATAW);
 #define     FindFirstFile WINELIB_NAME_AW(FindFirstFile)
+HANDLE      WINAPI FindFirstFileExA(LPCSTR,FINDEX_INFO_LEVELS,LPVOID,FINDEX_SEARCH_OPS,LPVOID,DWORD);
+HANDLE      WINAPI FindFirstFileExW(LPCWSTR,FINDEX_INFO_LEVELS,LPVOID,FINDEX_SEARCH_OPS,LPVOID,DWORD);
+#define     FindFirstFileEx WINELIB_NAME_AW(FindFirstFileEx)
 BOOL16      WINAPI FindNextFile16(HANDLE16,LPWIN32_FIND_DATAA);
 BOOL      WINAPI FindNextFileA(HANDLE,LPWIN32_FIND_DATAA);
 BOOL      WINAPI FindNextFileW(HANDLE,LPWIN32_FIND_DATAW);

relay32/kernel32.spec

@@ -881,8 +881,8 @@ import  ntdll.dll
 862 stdcall CreateWaitableTimerW(ptr long wstr) CreateWaitableTimerW
 863 stub DeleteFiber
 864 stub DuplicateConsoleHandle
-865 stub FindFirstFileExA
-866 stub FindFirstFileExW
+865 stdcall FindFirstFileExA(str long ptr long ptr long)FindFirstFileExA
+866 stdcall FindFirstFileExW(wstr long ptr long ptr long)FindFirstFileExW
 867 stub GetConsoleInputExeNameA
 868 stub GetConsoleInputExeNameW
 869 stub GetConsoleKeyboardLayoutNameA
@@ -927,4 +927,3 @@ import  ntdll.dll
 
 #1599 wrong ordinal (249 in Win32s's W32SCOMB.DLL) !
 1599 stdcall Get16DLLAddress(long str) Get16DLLAddress
-