[Mingw-notify] [ mingw-Patches-605054 ] POINTSTOPOINT in WINUSER.H

[<no...@so...>]

Patches item #605054, was opened at 2002-09-05 13:27
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=302435&aid=605054&group_id=2435

Category: None
Group: None
Status: Closed
Resolution: Rejected
Priority: 5
Submitted By: Gyorgy Horvath (horvaath)
Assigned to: Nobody/Anonymous (nobody)
Summary: POINTSTOPOINT in WINUSER.H

Initial Comment:
POINTSTOPOINT macro in WINUSER.H line 2445 should be:

#define POINTSTOPOINT(p,ps)
{(p).x=LOWORD(ps);(p).y=HIWORD(ps);}




----------------------------------------------------------------------

>Comment By: Gyorgy Horvath (horvaath)
Date: 2002-09-06 06:27

Message:
Logged In: YES 
user_id=606343

The original I have downloaded looks:

#define POINTSTOPOINT(p,ps)
{(p).x=LOWORD(pts);(ps).y=HIWORD(ps);}

What is pts? It is not in the Macro's argument list. 
Nevertheless, it simply cannot be compiled if I have not a
"pts"
declared in the scoipe of the given function invoking
POINTSTOPOINT.

 

----------------------------------------------------------------------

Comment By: Danny Smith (dannysmith)
Date: 2002-09-05 20:50

Message:
Logged In: YES 
user_id=11494

No it shouldn't. Try copying a POINTS to a POINT using 
you version  eg:

#include <windows.h>
#include <stdio.h>

#undef POINTSTOPOINT
#define POINTSTOPOINT(p,ps) \ 
  {(p).x=LOWORD(ps);(p).y=HIWORD(ps);} 

int main(){

  POINTS pts = {1, 1};
  POINT pt = {0, 0};

  POINTSTOPOINT( pt, pts);

  printf ("%d\t%d", pt.x, pt.y);

  return 0;
} 

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=302435&aid=605054&group_id=2435