C实现记录个人资料

代码：

      #include <stdio.h>
      #include <ctype.h>
      #include <stdlib.h>
      #include <string.h>
      struct Family *get_person(void); /* Prototype for input function */
      char related(struct Family *pmember1, struct Family *pmember2);
      char set_ancestry(struct Family *pmember1, struct Family *pmember2);
      struct Date
      {
      	int day;
      	int month;
      	int year;
      };
      struct Family /* Family structure declaration   */
      {
      	struct Date dob;
      	char name[20];
      	char father[20];
      	char mother[20];
      	struct Family *next; /* Pointer to next structure */
      	struct Family *previous; /* Pointer to previous structure  */
      	struct Family *p_to_pa; /* Pointer to father structure   */
      	struct Family *p_to_ma; /* Pointer to mother structure   */
      };
      void main()
      {
      	struct Family *first = NULL; /* Pointer to first person */
      	struct Family *current = NULL;  /* Pointer
  
 

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原文链接：chenyu.blog.csdn.net/article/details/50558300