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 < 2 || params->h < 2)
return "Width and height must be at least 2";
return ret;
}
-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;
for (i = 0; i < params->w*params->h; i++) {
}
static char *solve_game(const game_state *state, const game_state *currstate,
- const char *aux, char **error)
+ const char *aux, const char **error)
{
game_state *solved;
char *move = NULL, buf[80];
{
game_params *p;
game_state *s;
- char *id = NULL, *desc, *err, *result;
+ char *id = NULL, *desc, *result;
+ const char *err;
int nsol, diff, really_verbose = 0;
unsigned int sflags;