关于二叉树的程序 c语言 请教关于建立二叉树程序（c语言的）

dsd。cpp

C:Documents and SettingsAdministrator桌面dsd。cpp(21) : error C2664: 'Init' : cannot convert parameter 1 from 'struct node *' to 'Tree *'

Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

C:Documents and SettingsAdministrator桌面dsd。

cpp(22) : error C2664: 'Init' : cannot convert parameter 1 from 'struct node *' to 'Tree *'

Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

C:Documents and SettingsAdministrator桌面dsd。

cpp(31) : error C2664: 'Xbl' : cannot convert parameter 1 from 'struct node *' to 'Tree *'

Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

C:Documents and SettingsAdministrator桌面dsd。

cpp(32) : error C2664: 'Xbl' : cannot convert parameter 1 from 'struct node *' to 'Tree *'

Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast

执行 cl。

exe 时出错。

dsd。obj - 1 error(s), 0 warning(s)

VC6 。0报错！。

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