include: Update stdcall and cdecl definitions in crtdefs.h.

include/msvcrt/crtdefs.h

@@ -44,7 +44,7 @@
 #ifndef __stdcall
 # ifdef __i386__
 #  ifdef __GNUC__
-#   ifdef __APPLE__ /* Mac OS X uses a 16-byte aligned stack and not a 4-byte one */
+#   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
 #    define __stdcall __attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))
 #   else
 #    define __stdcall __attribute__((__stdcall__))
@@ -55,21 +55,29 @@
 #   error You need to define __stdcall for your compiler
 #  endif
 # elif defined(__x86_64__) && defined (__GNUC__)
-#  define __stdcall __attribute__((ms_abi))
-# else
+#  if (__GNUC__ > 5) || ((__GNUC__ == 5) && (__GNUC_MINOR__ >= 3))
+#   define __stdcall __attribute__((ms_abi)) __attribute__((__force_align_arg_pointer__))
+#  else
+#   define __stdcall __attribute__((ms_abi))
+#  endif
+# else  /* __i386__ */
 #  define __stdcall
-# endif
+# endif  /* __i386__ */
 #endif /* __stdcall */
 
 #ifndef __cdecl
 # if defined(__i386__) && defined(__GNUC__)
-#  ifdef __APPLE__ /* Mac OS X uses 16-byte aligned stack and not a 4-byte one */
+#   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
 #   define __cdecl __attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))
 #  else
 #   define __cdecl __attribute__((__cdecl__))
 #  endif
 # elif defined(__x86_64__) && defined (__GNUC__)
-#  define __cdecl __attribute__((ms_abi))
+#  if (__GNUC__ > 5) || ((__GNUC__ == 5) && (__GNUC_MINOR__ >= 3))
+#   define __cdecl __attribute__((ms_abi)) __attribute__((__force_align_arg_pointer__))
+#  else
+#   define __cdecl __attribute__((ms_abi))
+#  endif
 # elif !defined(_MSC_VER)
 #  define __cdecl
 # endif