SDL-News: SDL and C with Tau telelogic 4.3

Subject: SDL-News: SDL and C with Tau telelogic 4.3
From: Manne Andrea (tequila77xyz#libero.it)
Date: Wed Apr 10 2002 - 08:26:48 GMT

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I use Tau Telelogic SDL suit 4.3

I work on DemonGame
I have declared, in process GAME, this values
  
DCL
Count, r , min, max Integer;

DCL

d,x , y Duration ;

procedure tempo;

fpar x Duration, y Duration;

returns Duration;

external;

/*##CODE

##HEADING

##include "tempo.h"

*/

Then in 1 task i put
  
x:=20 (<----i think here is the error)
y:=10
  
Then, in other task of process GAME, i call this function (function tempo is in file tempo.h)

d:= tempo(x,y)
  

 
###### FUNCTION TEMPO##############
  
SDL_Duration tempo (SDL_Duration x, SDL_Duration y)
{
  
 SDL_Duration z;
 z.s = x.s + y.s;
 z.ns = x.ns + y.ns;
 return z;
}
  
########## END FUNCTION TEMPO################
  
so i aspect that z = d = 30 but the program tell
  
d:= 0.0091
  
where is my error?
  
thx