Made the dll entry point default to DllMain and removed most of the
'init' spec file declarations.

diff --git a/dlls/msvcrt/main.c b/dlls/msvcrt/main.c
index 93290b1..82eabab 100644
--- a/dlls/msvcrt/main.c
+++ b/dlls/msvcrt/main.c
@@ -39,7 +39,7 @@
 /*********************************************************************
  *                  Init
  */
-BOOL WINAPI MSVCRT_Init(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 {
   MSVCRT_thread_data *tls;