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Mail Archives: djgpp/1994/02/07/11:12:49

Date: Mon, 7 Feb 1994 16:12:48 +0100
To: djgpp AT sun DOT soe DOT clarkson DOT edu
From: ahelm AT email DOT tuwien DOT ac DOT at (Anton Helm)
Subject: stddef.h ???

Hi,

I decided to upgrade from v1.10 to 1.11 today and got some strange behavior
with stddef.h :

My test program was:


#include <time.h>

int main()
  {
  return 0;
  }



When compiling with the new stddef.h (08/01/94) I get the following warnings:

c:/djgpp/include/time.h:47: warning: useless keyword or type name in empty 
declaration
c:/djgpp/include/time.h:47: warning: empty declaration


Line 47 of time.h contains _SIZE_T_ .
Also the NULL seems to be defined to something else (but not 0).

Using an old stddef.h (23/09/92) I get no warnings.
(old stddef.h simply defines NULL as 0 and has no entry using _SITE_T_) 

The #ifdef and #undef etc. in stddef.h seems to be quite complicated... 


Any idea ?


Tony


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