return ret;
}
-static char *validate_params(const game_params *params, int full)
+static const char *validate_params(const game_params *params, int full)
{
if ((params->w * params->h ) > 54) return "Grid is too big";
if (params->w < 3) return "Width must be at least 3";
return state;
}
-static char *validate_desc(const game_params *params, const char *desc)
+static const char *validate_desc(const game_params *params, const char *desc)
{
int i;
int w = params->w, h = params->h;
}
static char *solve_game(const game_state *state_start, const game_state *currstate,
- const char *aux, char **error)
+ const char *aux, const char **error)
{
int p;
int *old_guess;