Remove all traces of __CYGWIN_USE_BIG_TYPES__.

* include/cygwin/config.h: Move Cygwin-specific build flags from
	newlib's sys/config.h here.  Add a comment.

winsup/cygwin/include/cygwin/config.h

@@ -4,7 +4,7 @@
    sys/config.h before.  This way we can manaage our configuration
    setting without bothering newlib.
 
-   Copyright 2003, 2007, 2008, 2009 Red Hat, Inc.
+   Copyright 2003, 2007, 2008, 2009, 2010 Red Hat, Inc.
    Written by C. Vinschen.
 
 This file is part of Cygwin.
@@ -44,17 +44,17 @@ extern char *_tlsbase __asm__ ("%fs:4");
 #endif  /* _COMPILING_NEWLIB */
 
 #define __FILENAME_MAX__ 4096	/* Keep in sync with PATH_MAX in limits.h. */
+
+/* The following block of macros is required to build newlib correctly for
+   Cygwin.  Changing them in applications has no or not the desired effect.
+   Just leave them alone. */
 #define _READ_WRITE_RETURN_TYPE _ssize_t
 #define __LARGE64_FILES 1
-#define __CYGWIN_USE_BIG_TYPES__ 1
-#ifdef __CYGWIN_USE_BIG_TYPES__
-/* __USE_INTERNAL_STAT64 is needed when building newlib for Cygwin.
-   It must be set when __CYGWIN_USE_BIG_TYPES__ is set.  In this case
-   newlib will call the 64 bit stat calls internally.  Otherwise the
-   struct stat used in newlib is not matching the struct stat used in
-   Cygwin. */
 #define __USE_INTERNAL_STAT64 1
-#endif
+#define __LINUX_ERRNO_EXTENSIONS__ 1
+#define _MB_EXTENDED_CHARSETS_ALL 1
+#define __HAVE_LOCALE_INFO__ 1
+#define _WANT_C99_TIME_FORMATS 1
 #if defined(__INSIDE_CYGWIN__) || defined(_COMPILING_NEWLIB)
 #define __EXPORT __declspec(dllexport)
 #define __IMPORT

winsup/cygwin/include/cygwin/stat.h

@@ -1,6 +1,6 @@
 /* cygwin/stat.h
 
-   Copyright 2002, 2007 Red Hat Inc.
+   Copyright 2002, 2007, 2010 Red Hat Inc.
    Written by Corinna Vinschen <corinna@vinschen.de>
 
 This file is part of Cygwin.
@@ -74,19 +74,13 @@ struct stat
   timestruc_t   st_ctim;
   blksize_t     st_blksize;
   blkcnt_t      st_blocks;
-#ifdef __CYGWIN_USE_BIG_TYPES__
   timestruc_t   st_birthtim;
-#else
-  long          st_spare4[2];
-#endif
 };
 
 #define st_atime st_atim.tv_sec
 #define st_mtime st_mtim.tv_sec
 #define st_ctime st_ctim.tv_sec
-#ifdef __CYGWIN_USE_BIG_TYPES__
 #define st_birthtime st_birthtim.tv_sec
-#endif
 
 /* POSIX IPC objects are not implemented as distinct file types, so the
    below macros have to return 0.  The expression is supposed to catch

winsup/cygwin/include/cygwin/types.h

@@ -1,6 +1,6 @@
 /* types.h
 
-   Copyright 2001, 2002, 2003, 2005 Red Hat Inc.
+   Copyright 2001, 2002, 2003, 2005, 2006, 2010 Red Hat Inc.
    Written by Robert Collins <rbtcollins@hotmail.com>
 
 This file is part of Cygwin.
@@ -33,11 +33,7 @@ typedef struct timespec timestruc_t;
 
 #ifndef __off_t_defined
 #define __off_t_defined
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef _off64_t off_t;
-#else
-typedef _off_t off_t;
-#endif
 #endif /*__off_t_defined*/
 
 typedef __loff_t loff_t;
@@ -46,11 +42,7 @@ typedef __loff_t loff_t;
 #define __dev_t_defined
 typedef short __dev16_t;
 typedef unsigned long __dev32_t;
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef __dev32_t dev_t;
-#else
-typedef __dev16_t dev_t;
-#endif
 #endif /*__dev_t_defined*/
 
 #ifndef __blksize_t_defined
@@ -62,11 +54,7 @@ typedef long blksize_t;
 #define __blkcnt_t_defined
 typedef long __blkcnt32_t;
 typedef long long __blkcnt64_t;
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef __blkcnt64_t  blkcnt_t;
-#else
-typedef __blkcnt32_t  blkcnt_t;
-#endif
 #endif /*__blkcnt_t_defined*/
 
 #ifndef __fsblkcnt_t_defined
@@ -83,33 +71,21 @@ typedef unsigned long fsfilcnt_t;
 #define __uid_t_defined
 typedef unsigned short __uid16_t;
 typedef unsigned long  __uid32_t;
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef __uid32_t uid_t;
-#else
-typedef __uid16_t uid_t;
-#endif
 #endif /*__uid_t_defined*/
 
 #ifndef __gid_t_defined
 #define __gid_t_defined
 typedef unsigned short __gid16_t;
 typedef unsigned long  __gid32_t;
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef __gid32_t gid_t;
-#else
-typedef __gid16_t gid_t;
-#endif
 #endif /*__gid_t_defined*/
 
 #ifndef __ino_t_defined
 #define __ino_t_defined
 typedef unsigned long __ino32_t;
 typedef unsigned long long __ino64_t;
-#ifdef __CYGWIN_USE_BIG_TYPES__
 typedef __ino64_t ino_t;
-#else
-typedef __ino32_t ino_t;
-#endif
 #endif /*__ino_t_defined*/
 
 /* Generic ID type, must match at least pid_t, uid_t and gid_t in size. */
@@ -142,12 +118,7 @@ struct flock {
 	short	 l_whence;	/* flag to choose starting offset */
 	off_t	 l_start;	/* relative offset, in bytes */
 	off_t	 l_len;		/* length, in bytes; 0 means lock to EOF */
-#ifdef __CYGWIN_USE_BIG_TYPES__
 	pid_t	 l_pid;		/* returned with F_GETLK */
-#else
-	short	 l_pid;		/* returned with F_GETLK */
-	short	 l_xxx;		/* reserved for future use */
-#endif
 };
 
 #ifndef __key_t_defined