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From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id: <10202280505.AA15790@clio.rice.edu>
Subject: v2.03 refresh++ diffs [was bzero...]
To: djgpp-workers AT delorie DOT com
Date: Wed, 27 Feb 2002 23:05:34 -0600 (CST)
In-Reply-To: <8011-Wed27Feb2002185959+0200-eliz@is.elta.co.il> from "Eli Zaretskii" at Feb 27, 2002 06:59:59 PM
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Just to confirm the v2.03 refresh++ plans:

1) CVS head of djgpp.env
2) CVS head of readme.1st + want to add some to it for new platforms.

Changes to 2 headers for GCC 3 pain killers (I think we've agreed to 
these, but I need to commit them to the v2_03_1 branch):

*** string.h_old	Sun Jun 28 19:02:34 1998
--- string.h	Wed Feb 27 22:41:40 2002
*************** size_t	strxfrm(char *_s1, const char *_s
*** 51,55 ****
--- 51,59 ----
  int	bcmp(const void *_ptr1, const void *_ptr2, int _length);
  void *	bcopy(const void *_a, void *_b, size_t _len);
+ #if __GNUC__ >= 3
+ #define bzero(s, n) __builtin_bzero(s, n)
+ #else
  void *	bzero(void *ptr, size_t _len);
+ #endif
  int	ffs(int _mask);
  char *  index(const char *_string, int _c);


*** djtypes.h_old	Tue Dec 14 05:57:46 1999
--- djtypes.h	Wed Feb 27 22:53:52 2002
***************
*** 13,17 ****
--- 13,25 ----
  #define __DJ_time_t	typedef unsigned int time_t;
  #define __DJ_uid_t	typedef int uid_t;
+ 
+ /* For GCC 3.00 or later we use its builtin va_list.                       */
+ /* In most cases these definitions won't be used, because headers provided */
+ /* by GCC hide them. But we can DTRT if GCC headers are missing.           */
+ #if __GNUC__ >= 3
+ #define __DJ_va_list    typedef __builtin_va_list va_list;
+ #else
  #define __DJ_va_list	typedef void *va_list;
+ #endif
  
  #if defined(__cplusplus) && ( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )