Cleaned some of the betting code.

src/poker/bet.h

@@ -37,6 +37,24 @@ void pokerBetPlayer(poker_t *poker, pokerplayer_t *player, int32_t chips);
  */
 void pokerBetResetBetter(poker_t *poker);
 
+/**
+ * Returns whether or not a player can bet for the current round.
+ * 
+ * @param bet Game bet state.
+ * @param player Player to check.
+ * @return True if the player can bet, otherwise false.
+ */
+bool pokerBetPlayerCanBet(pokerbet_t *bet, pokerplayer_t *player);
+
+/**
+ * Returns the index of the first player that remains to bet for the current
+ * round.
+ * 
+ * @param poker Poker instance to fetch from.
+ * @return The player index of the remaining player, otherwise 0xFF.
+ */
+uint8_t pokerBetGetRemainingPlayer(poker_t *poker);
+
 /**
  * Takes the current blinds from the correct players.
  *