Problem with MSXBIOS.H in MSX-c

Door sp4

Master (214)

03-11-2015, 17:14

Hi, I installed MSX-c under openMSX and I wrote the follow code:

#include 
#include 
#include 

int main()
{
       screen(1);
       printf("Hello world!");
       boxline(10,10,100,100);
       return 0;
}

If I give the follow command:

A:\c xtetris

I obtain the follow messages:

[b:\include\MSXBIOS.H] line 0 column 17: redeclaration of 'NAT'
[b:\include\MSXBIOS.H] line 2 column 21: duplicate tag '_regs'
[b:\include\MSXBIOS.H] line 8 column 2:   redeclaration of 'REGS'
errors detected

I had any problem with MSXBIOS.H with a conflict of global variable.
Nobody can help me to find where is the problem?

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Van st1mpy

Paladin (932)

03-11-2015, 20:36

did you check that the header files are included only once?

Van Sylvester

Hero (589)

03-11-2015, 23:17

Remove the include msxbios.h, because it's already included in glib.h.

Van sp4

Master (214)

04-11-2015, 14:41

I wrote as follow:

#include stdio.h
#include GLIB.h

int main()
{
        boxline(10,10,100,100);
        return 0;
}

and I had the follow messages:

in  "main" call "boxline" : conflicting number of arguments

What do you think about that?
Why append that?
For me the valid number of argument of boxline() are 4.

Van st1mpy

Paladin (932)

04-11-2015, 15:13

is this it?
VOID boxline(x1, y1, x2, y2, color, logop)

looks like you need to specify the colour and logical operation attributes as well.

Van sp4

Master (214)

04-11-2015, 15:42

What is the range of value of "logop" than exist?

Van Sylvester

Hero (589)

04-11-2015, 15:47

See chapter 3.4.2 on page 23 of https://archive.org/details/MSXCLibManual

Van sp4

Master (214)

04-11-2015, 16:07

I think than you are making fun of me!
I can't read the Japanease language.
Sorry but I can't understand that was wrote in japanease.

Van Sylvester

Hero (589)

04-11-2015, 16:24

uh, I also can't read japanese, but I can read the list with PSET, AND, OR, XOR, PRESET, TPSET, TAND, TOR, TXOR, TPRESET So try one of those strings as the last param, for example:

boxline(10,10,100,100, 15, PSET);

Van Sylvester

Hero (589)

04-11-2015, 16:26

see also http://www.konamiman.com/msx/msx2th/th-2.txt and search for "Table 2.7 Logical operation"

Van sp4

Master (214)

04-11-2015, 16:53

I gift:

/*screen(0);*/
boxline(10,10,100,100,15,PSET);

and I obtained the follow messages:

in  "main" calls "boxline" : 5th argument conflict

Why this problem?