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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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11 /* functions */
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12 int init_pool_mailQueue(int num);
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13 int extend_pool_mailQueue(int num);
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14 MailQueuePtr create_mail(unsigned int data);
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15 MailQueuePtr get_free_mailQueue(unsigned int data);
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16 void free_mailQueue(MailQueuePtr q);
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17
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18 private:
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19 /* variables */
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20 MailQueuePtr mailQueuePool;
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21 MailQueuePtr freeMailQueue;
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22 };
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23
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24 extern MailQueuePtr append_mailQueue(MailQueuePtr list, MailQueuePtr q);
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25
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26 #endif
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