Revert "include: Don't align the stack for PE builds."

This reverts commit 87fbf33.

We saw hangs in Phasmophobia with the commit, and then discovered this commit is
not strictly necessary for ntlea, so we revert it.

Author: Yuxuan Shui

include/msvcrt/corecrt.h

@@ -82,7 +82,7 @@
 #define __has_attribute(x) 0
 #endif
 
-#if !defined(_MSC_VER) && !defined(__MINGW32__)
+#ifndef _MSC_VER
 # undef __stdcall
 # ifdef __i386__
 #  ifdef __GNUC__
@@ -100,13 +100,16 @@
 #  else
 #   define __stdcall __attribute__((ms_abi))
 #  endif
-# elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__) && !defined(__CYGWIN__)
+# elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__) && !defined(__MINGW32__) && !defined(__CYGWIN__)
 #   define __stdcall __attribute__((pcs("aapcs-vfp")))
 # elif defined(__aarch64__) && defined (__GNUC__) && __has_attribute(ms_abi)
 #  define __stdcall __attribute__((ms_abi))
 # else  /* __i386__ */
 #  define __stdcall
 # endif  /* __i386__ */
+#endif /* __stdcall */
+
+#ifndef _MSC_VER
 # undef __cdecl
 # if defined(__i386__) && defined(__GNUC__)
 #  if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
@@ -117,7 +120,7 @@
 # else
 #  define __cdecl __stdcall
 # endif
-#endif  /* _MSC_VER || __MINGW32__ */
+#endif
 
 #if (defined(__x86_64__) || (defined(__aarch64__) && __has_attribute(ms_abi))) && defined (__GNUC__)
 # include <stdarg.h>

include/windef.h

@@ -54,7 +54,7 @@ extern "C" {
 # endif
 #endif
 
-#if !defined(_MSC_VER) && !defined(__MINGW32__)
+#ifndef _MSC_VER
 # undef __stdcall
 # ifdef __i386__
 #  ifdef __GNUC__
@@ -72,13 +72,16 @@ extern "C" {
 #  else
 #   define __stdcall __attribute__((ms_abi))
 #  endif
-# elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__) && !defined(__CYGWIN__)
+# elif defined(__arm__) && defined (__GNUC__) && !defined(__SOFTFP__) && !defined(__MINGW32__) && !defined(__CYGWIN__)
 #   define __stdcall __attribute__((pcs("aapcs-vfp")))
 # elif defined(__aarch64__) && defined (__GNUC__) && __has_attribute(ms_abi)
 #  define __stdcall __attribute__((ms_abi))
 # else  /* __i386__ */
 #  define __stdcall
 # endif  /* __i386__ */
+#endif /* __stdcall */
+
+#ifndef _MSC_VER
 # undef __cdecl
 # if defined(__i386__) && defined(__GNUC__)
 #  if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
@@ -89,13 +92,15 @@ extern "C" {
 # else
 #  define __cdecl __stdcall
 # endif
-# ifndef __fastcall
-#  define __fastcall __stdcall
-# endif
-# ifndef __thiscall
-#  define __thiscall __stdcall
-# endif
-#endif  /* _MSC_VER || __MINGW32__ */
+#endif
+
+#if !defined(_MSC_VER) && !defined(__fastcall)
+# define __fastcall __stdcall
+#endif
+
+#if (!defined(_MSC_VER) || !defined(__clang__)) && !defined(__thiscall)
+# define __thiscall __stdcall
+#endif
 
 #ifndef __ms_va_list
 # if (defined(__x86_64__) || (defined(__aarch64__) && __has_attribute(ms_abi))) && defined (__GNUC__)