rem: strftime ( (gchar *) tampon_date,
add: strftime ( tampon_date,
context: void change_temps ( GtkWidget *label_temps ){  gchar tampon_date [50];  time_t date;  time ( &date );  strftime ( (gchar *) tampon_date,	     (size_t) 50,	     "%X",	     (const struct tm *) localtime ( &date ) );/* met la premire lettre en majuscule */  tampon_date[0] = toupper ( tampon_date[0]);  gtk_label_set_text ( GTK_LABEL (label_temps ),		       tampon_date );  strftime ( (gchar *) tampon_date,	     (size_t) 50,	     "%A %d %B %Y",	     (const struct tm *) localtime ( &date ) );  gtk_label_set_text ( GTK_LABEL (label_jour ),		       tampon_date );}