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3
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1 #ifndef INCLUDED_MAIL_MANAGER
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2 #define INCLUDED_MAIL_MANAGER
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3
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4 typedef struct mail_queue {
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5 unsigned int data;
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6 struct mail_queue *next;
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7 } MailQueue, *MailQueuePtr;
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8
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9 class MailManager {
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10 public:
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19
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11 /* constructor */
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12 MailManager(void);
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13
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3
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14 /* functions */
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15 int init_pool_mailQueue(int num);
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16 int extend_pool_mailQueue(int num);
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17 MailQueuePtr create_mail(unsigned int data);
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18 MailQueuePtr get_free_mailQueue(unsigned int data);
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19 void free_mailQueue(MailQueuePtr q);
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20
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21 private:
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22 /* variables */
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23 MailQueuePtr mailQueuePool;
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24 MailQueuePtr freeMailQueue;
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25 };
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26
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27 extern MailQueuePtr append_mailQueue(MailQueuePtr list, MailQueuePtr q);
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28
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29 #endif
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