cygwin: convert most #ifndef __x86_64__ to #ifdef __i386__

Address the real offender

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

winsup/cygwin/include/sys/cygwin.h

@@ -20,7 +20,7 @@ extern "C" {
 
 #define _CYGWIN_SIGNAL_STRING "cYgSiGw00f"
 
-#ifndef __x86_64__
+#ifdef __i386__
 /* DEPRECATED INTERFACES.  These are restricted to MAX_PATH length.
    Don't use in modern applications.  They don't exist on x86_64. */
 extern int cygwin_win32_to_posix_path_list (const char *, char *)
@@ -39,7 +39,7 @@ extern int cygwin_conv_to_posix_path (const char *, char *)
   __attribute__ ((__deprecated__));
 extern int cygwin_conv_to_full_posix_path (const char *, char *)
   __attribute__ ((__deprecated__));
-#endif /* !__x86_64__ */
+#endif /* __i386__ */
 
 /* Use these interfaces in favor of the above. */
 
@@ -310,7 +310,7 @@ struct per_process
   uint32_t dll_minor;
 
   struct _reent **impure_ptr_ptr;
-#ifndef __x86_64__
+#ifdef __i386__
   char ***envptr;
 #endif
 

winsup/cygwin/include/sys/dirent.h

@@ -15,7 +15,7 @@
 
 #define __DIRENT_VERSION	2
 
-#ifndef __x86_64__
+#ifdef __i386__
 #pragma pack(push,4)
 #endif
 #define _DIRENT_HAVE_D_TYPE
@@ -28,7 +28,7 @@ struct dirent
   __uint32_t __d_internal1;
   char d_name[NAME_MAX + 1];
 };
-#ifndef __x86_64__
+#ifdef __i386__
 #pragma pack(pop)
 #endif
 
@@ -40,7 +40,7 @@ struct dirent
 #define __DIRENT_COOKIE 0xdede4242
 #endif
 
-#ifndef __x86_64__
+#ifdef __i386__
 #pragma pack(push,4)
 #endif
 typedef struct __DIR
@@ -56,7 +56,7 @@ typedef struct __DIR
   void *__fh;
   unsigned __flags;
 } DIR;
-#ifndef __x86_64__
+#ifdef __i386__
 #pragma pack(pop)
 #endif