Problème de redéfinition difficile à résoudre...

Salut,

J'ai chang=E9 mon client de news (j'ai fait des test sur fr.test, avec
PAN =E7a donnait n'importe quoi).

Pour en venir =E0 mon probl=E8me de C, voici mon code (sans la majorit=E9 d=
es
commentaires) :

/* Fichier args.c */

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <string.h>

#include "include/args.h"


#define FIRST_DIM_SIZE(array) (sizeof((array))/sizeof ((*(array))))

int
check_parameter( char *param, int *argc )
{ =20
/* The program status */
int err =3D EXIT_FAILURE;
=20
/* The array index */
unsigned int i =3D 0;
=20
/* DEBUG : Check the pointers */
assert (param !=3D NULL && argc !=3D NULL);
=20
/* If no parameter is given, abort now */
if ( *argc < 1 )
{
(void) fprintf(stderr, "No parameters given. "
"Try --help for more information");
err =3D EXIT_FAILURE;
}
=20
/* If it's not a parameter, it's Ok */
else if ( *param !=3D '-' )
{
err =3D EXIT_SUCCESS;
}
=20
else /* It's a parameter */
{
=20
/* We check if the parameter is valid */
for ( i =3D 0; i < FIRST_DIM_SIZE(valid_params_s)
&& err !=3D EXIT_SUCCESS; i++ )
{
=20
/* If the argument is valid, stop the loop */
if ( strcmp(valid_params_s[i].name, param) =3D=3D 0 )
{
err =3D EXIT_SUCCESS;
/* i will be increase when the loop will finish.
We must decrease it to keep the current value */
i =3D i - 1;
}
=20
}
=20
/* If the parameter is valid :
Does the user gives enough argument for this parameter */ =20
=20
if ((err =3D=3D EXIT_SUCCESS) &&
(*argc - valid_params_s[i].args_needed < 1))
{
=20
(void) fprintf(stderr, "Too few arguments for %s. "
"Try --help for more information.\n"
,valid_params_s[i].name);
err =3D EXIT_FAILURE;
=20
}
=20
}
=20
=20

return err; =20
}


/* Fichier main.c */

#include <stdio.h>
#include <stdlib.h>

#include "include/args.h"

int main ( int argc, char **argv )
{
/* Program status */
int err =3D EXIT_SUCCESS;

/* Wipe the name. I'll write a function that does this job */
{
=20
--argc;
++argv;
=20
}

/* Check the parameters entered */
for (; argc !=3D 0 && err !=3D EXIT_FAILURE;) =20
{
err =3D check_parameter( *argv, &argc );
=20
/* We jump to the next argument, only if everything is ok */
if ( err !=3D EXIT_FAILURE )
{
argc =3D argc - 1;
argv =3D argv + 1;
}
=20
}
=20
return err;
}

/* Fichier include/args.h */

#ifndef ARGS_H_INCLUDED

#define ARGS_H_INCLUDED 1

struct parameters {
char *name;
int args_needed;
} valid_params_s[] =3D
{
{"--help" , 0},
{"--version", 2},
{"-h" , 0},
{"-v" , 0}
};

extern int
check_parameter( char *param, int *argc );

#endif /* ARGS_H_INCLUDED */

Et le probl=E8me est que lorsque je veux compiler le programme en entier,
il me dit :

main.o(.data+0x0): multiple definition of `valid_params_s'
args.o(.data+0x0): first defined here

Pourtant j'ai d=E9fini une macro pour pas que args.h soit integr=E9 deux
fois.

Que faire ? Car je voudrais appeler cette structure dans d'autres
fichiers sources (avec les m=EAmes valeurs) mais =E9viter ce probl=E8me de
multiples d=E9finitions.

Voil=E0, si quelqu'un a une id=E9e.

--=20
--
ThE_TemPLaR